Sentence 1: The architectural details, including a Gothic cloister, are being restored in fits and starts.

Sentence 2: They used the Gothic style elements when they built the construction.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: Such large-scale fund raising has confirmed Hong Kong's unique status as the Wall Street of China.

Sentence 2: The large-scale fund raising was all to benefit a sickly child.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: I will call upon her about ten o'clock.

Sentence 2: I'll give her a call at about ten pm.
Is this second sentence entailed by the first?

Answer:
it is not possible to tell