Quiz on נדרים כו

According to רבא Fellow doesn't know his father is there, says "Had I known I would have said 'Dad is allowed not the rest'", who, if anyone, is allowed?
1. Everyone.
2. No one.
3. Father.
4. Machlokes A&B.
5. Machlokes A&C.
According to רבא Fellow doesn't know his father is there, says 'Had I known that father was among them, I would have said 'they are all forbidden except for father'', who, if anyone, is allowed?
1. Everyone.
2. No one.
3. Father.
4. Machlokes A&B.
5. Machlokes A&C.
One makes an ambiguous statement. What do we assume?
1. תפוס לשון ראשון
2. תפוס לשון אחרון
3. Whatever is לקולא.
4. Machlokes A&B.
5. Machlokes A&C.
According to רבא how do we explain the הותר הראשון הותרו כולם of the סיפא?
1. פלוני כפלוני ופלוני כפלוני i.e. they are forbidden to Shimon. Levi is like Shimon; Yehudah is like Levi.
2. You are all like the first.
3. קשיא
4. Machlokes A&B.
5. Machlokes A&C.
If one said, "onions are forbidden to me, for they harm the heart", and then they told him that onions of Kufri are good for the heart, he is permitted to eat ______ .
1. onions of Kufri
2. any onion
3. no onion.
4. איבעיא דלא איפשטא
5. Machlokes B&C.