TASK DEFINITION: Classify the input text into either disfluent questions or proper questions. A disfluent question is a question that has some interruptions in it while framing. A proper question is the correct form of the question without any disfluency.
PROBLEM: What methods do petrologists use to examine rocks out in the field?

SOLUTION: proper

PROBLEM: James Hutton presented what paper to the Royal Society of Edinburgh in 1795 uh I guess 1785?

SOLUTION: disfluent

PROBLEM: What is volume normally as concentrated as?

SOLUTION:
proper