Remove grammar mistakes: I want to visit mars to discover whether there are aliens or not because human beings have debated on this issue for several decades.
The answer is yes, but it is not clear to me that the answer is yes.
The answer is yes, but it is not clear to me that the answer is yes.
The answer is no, but it is not clear to me that the answer is no.
The answer is yes, but it is not clear to me that the answer is yes.
The answer is yes, but it is not clear to me that the answer is yes.
The answer is yes,
The answer is no.
The answer is that there are no aliens.
The answer is that there are no aliens.
The answer is that there are no aliens.
The answer is that there are no aliens.
The answer is that there are no aliens.
The answer is that there are no aliens.
The answer is that there are no aliens.
The answer is that there are no aliens.
The answer is that there are no aliens.
The answer is that