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 airline has the accident [Aloha Airlines Flight 243]
paraphrase: [Aloha Airlines Flight 243] was an airline accident by which airline?

SOLUTION: Yes

PROBLEM: original question: what Conference series that has a Sponsoring organization of [Google] and is of type [Software Conference]?
paraphrase: What is the sponsoring organization of [Google] and is also a type of [Software Conference]?

SOLUTION: No

PROBLEM: original question: Which organization in fiction has the sub-organization of [Holyhead Harpies]?
paraphrase: [Holyhead Harpies] was a sub-organization of which fictional organization?

SOLUTION:
Yes