If a cow is milked purely for health reasons the milk can cause טמא .

1.   ?    True.
2.   ?    False.
3.   ?    Safek.
4.   ?    Teiku.
5.   ?    Machlokes A&B.

If a cow is bled purely for health reasons the blood can cause טמא .

1.   ?    True.
2.   ?    False.
3.   ?    Safek.
4.   ?    Teiku.
5.   ?    Machlokes A&B.

We may squeeze plums, quinces and crabapples.

1.   ?    But not רמונים
2.   ?    Even רמונים.
3.   ?    Nothing.
4.   ?    Machlokes A&B.
5.   ?    Machlokes B&C.

If one lets cactus grow in a vineyard, this is Kil'ayim.

1.   ?    True, everyone planted cacti back then.
2.   ?    True, there were areas where cacti were grown.
3.   ?    False.
4.   ?    Only where it was grown.
5.   ?    Machlokes A&C.

Spinach juice Pasuls a Mikveh.

1.   ?    In any amount.
2.   ?    If it colors the Mikva.
3.   ?    Olive oil fixes it.
4.   ?    Spinach is not a food.
5.   ?    Machlokes A&B.

Does Shmuel permit squeezing a bunch of grapes into a dish which contains food?

1.   ?    Yes.
2.   ?    Yes, it makes it inedible.
3.   ?    Yes, only grapes they have a Din like a solid.
4.   ?    No.
5.   ?    Machlokes B&C.