The number of people needed to carry a sofa depends on its size and weight. Generally, a standard-sized sofa can be safely carried by two people, with one person at each end. However, if the sofa is particularly large or heavy, it may be safer and more manageable to have three people carry it, with one person in the middle for extra support. It's important to assess the size and weight of the sofa before deciding how many people are needed to carry it safely. **

To buy a sofa online, one can start by researching different online furniture stores and comparing prices, styles, and customer reviews. It's important to carefully read the product descriptions and dimensions to ensure the sofa will fit in the desired space. Many online retailers also offer virtual tools or apps that allow you to visualize how the sofa will look in your room. Additionally, be sure to check the return policy and shipping costs before making a purchase. **

No, new posts on Instagram do not make older posts disappear. When you post a new photo or video on Instagram, it simply gets added to your profile and appears in the feed of your followers. Your older posts will still be visible on your profile and can be accessed by scrolling through your feed or by using the search function. Instagram does not remove older posts when new ones are added. **

There are a total of 10 posts in this conversation. **

No, three wishes are not free. The concept of three wishes typically comes from folklore and fairy tales, where a magical being grants three wishes to a person in exchange for something else, such as their freedom or a promise. In these stories, there is usually a catch or consequence to the wishes, and the person must be careful in how they use them. In reality, there is no evidence to suggest that anyone can actually grant three wishes for free. **

There is no specific individual or entity that deletes all posts. The ability to delete posts typically lies with the user who created the post, or with the platform or website administrators who have the authority to remove content that violates their terms of service. In some cases, law enforcement or government agencies may also have the authority to request the removal of certain posts for legal reasons. Overall, the responsibility for deleting posts is distributed among various parties depending on the specific circumstances. **

Yes, Facebook does have the ability to delete posts. Posts can be deleted by the user who created them, by the page or group administrator, or by Facebook itself if the content violates their community standards. Facebook regularly monitors and removes posts that contain hate speech, violence, harassment, or other inappropriate content. **

It ultimately depends on the specific needs and preferences of the individual. A chair may be more suitable for a smaller space or for someone who prefers a more upright seating position, while a sofa may be better for lounging and accommodating multiple people. Additionally, a sofa may be more comfortable for extended periods of sitting, while a chair may be more versatile for different activities such as reading or working. Ultimately, the choice between a chair or sofa comes down to personal preference and the specific requirements of the space. **