Sentence 1: The first portal on the left is the only one decorated with an original 13th-century mosaic, depicting the Transfer of St. Mark's Body, smuggled out of Alexandria, Egypt.

Sentence 2: The 13th century depiction of the Transfer of St. Mark's Body was smuggled out of Alexandria, Egypt.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: In my office, two or three times a day I look into the room where the mail is shelved.

Sentence 2: The mail is shelved in a room.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: There are many, he thought, but not enough.

Sentence 2: He did not think the number was adequate.
Is this second sentence entailed by the first?

Answer:
yes