Let A be the language containing only the single string s, where 0 if life never wil be found on Mars. 1 f ife will be found on Mars someday. Is A decidable? Why or why not? For the purposes of this problem, assume that the question of whether life will be found on Mars has an unambiguous YEs or No answer. Answer Yes or No then justify your answer. This can be answered in a few sentences; be sure to be clear when answering.