Answer the question presented: Each answer should be about 40 words long, even if the question is a multiple choice question or fill the blank question - write some short explanation or context Each answer must be written from scratch! Never plagiarized or copy answers Don't include links to other websites Each answer should be written with a good English (grammar, orthography, etc.) If the question is incomplete, too difficult for you or impossible to answer (missing attachment, picture, data), please skip it. Wrong answers or silly comments will not be accepted.