Problem: Sentence: "George got back."; Another sentence: "Fred watched TV while George went out to buy groceries. After an hour he got back."?
A: yes

Problem: Sentence: "Lucy had studied so hard."; Another sentence: "Anna did a lot better than her good friend Lucy on the test because she had studied so hard."?
A: no

Problem: Sentence: "The carrot had a hole."; Another sentence: "I stuck a pin through a carrot. When I pulled the pin out, it had a hole."?
A:
yes