Problem: Is "George got back." true if "Fred watched TV while George went out to buy groceries. After an hour he got back."?
Answer: yes

Problem: Is "The shepherds ended up looking more like dogs." true if "Sam tried to paint a picture of shepherds with sheep, but they ended up looking more like dogs."?
Answer: no

Problem: Is "Jane was disappointed." true if "Jane knocked on Susan's door, but there was no answer. She was disappointed."?
Answer: yes

Problem: Is "She reads the book when she gets home from work." true if "Sara borrowed the book from the library because she needs it for an article she is working on. She reads it when she gets home from work."?
Answer:
yes