Assertion: question's answer | /r/HasProperty | helpful
Facets:
Source sentences:
text: If any answer is helpful, click the up arrow to upvote it; if an answer gives a solution to your problem, click the check under the voting arrows to accept it as correct.
text: Decide if the answer is helpful, and then...
text: Vote up answers that are helpful and well-researched, and vote down answers that are not.