In this task, you are given a question containing a blank (_) and two options. You should pick the best option to answer the question. Please answer with "A" or "B".

[Q]: The artist finished her painting before the cook finished her tart because the _ was slow to complete. (A) tart (B) painting
[A]: A

[Q]: Justin had eaten Ramen noodles for years, but Joseph had just started, therefore _ had tried all of the flavors. (A) Justin (B) Joseph
[A]: A

[Q]: We bought a bunch of jars last week to store the preserves in, but the fruit yield was bad so we didn't make the _ . (A) jars (B) preserves
[A]:
B