Sentence 1: The Federal Reserve earns large amounts of interest on its portfolio of Treasury securities and deposits to the Treasury all net income after deducting dividends and the amount necessary to bring the surplus of the Federal Reserve Banks to the level of capital paid-in.

Sentence 2: the reserve earns large amount of interest on its portfolio.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: The Old Guard House now houses one of four gift shops in the castle grounds.

Sentence 2: There are four gift shops in the castle and they all sell very different items.
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: Come now, he continued, as Tuppence remained silent.

Sentence 2: Tuppence did not remain silent, he shouted instead.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer:
no