TASK DEFINITION: You will be given two questions. You should decide whether the second question is a good paraphrase of the first one. If you are able to tell that the two questions are the same without any other information, answer "Yes", otherwise answer "No".
PROBLEM: original question: Which privately owned vehicle is owned by [John Lennon]?
paraphrase: What privately-owned vehicle does [John Lennon] own?

SOLUTION: Yes

PROBLEM: original question: What does [Headmaster] have?
paraphrase: What tools does a [Headmaster] use?

SOLUTION: No

PROBLEM: original question: Which product line is the successor product line of [Radeon X1000 Series]?
paraphrase: [Radeon X1000 Series] is the successor of what product line?

SOLUTION:
No