Sentence examples similar to the answer is unknown whether from inspiring English sources
The answer is unknown to him; he says he believes it will be decided by Allah.
The question to which the answer is unknown and can only be speculated is whether Protected Series #4 can independently obtain bankruptcy protection without implicating the series organization and the other series in the bankruptcy.
"Whether the culture wars will let him is the question, and the answer is unknown".
Right now, the answer is unknown.
Obviously, the answer is unknown.
The answer is unknown, and the most likely and reasonable response is that there is no answer.
Mr. Wasserman acknowledged that the answer was unknown.
Since it is unknown whether the physicians answering the questionnaire were systematically different from non-responders, there is no absolutely acceptable level of response.
The answer is still unknown: weird, right?
The answer is currently unknown.
It is unknown whether the alligator survived the crash.
