Sentence 1: and uh then moved to Dallas about three years ago so

Sentence 2: Three years ago we left Dallas.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: no

Sentence 1: Walk north on the Nablus Road (Derech Shechem), past parked buses, and look for a lane on the right with a sign pointing to the Garden Tomb, a cave venerated by Protestants since General Gordon, British hero of China and Khartoum, visited Jerusalem in 1883.

Sentence 2: The Garden Tomb was venerated by the Protestants because of its religious importance.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: I must've...I don't know what I must've done.

Sentence 2: I'm not sure what I did.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer:
yes