Problem: Here is a premise:
There are usually a number of reasons that situations like this occur.

Here is a hypothesis:
The situation can be affected by a large number of variables.

Here are the options: OPTIONS:
- yes
- it is not possible to tell
- no

Answer: it is not possible to tell

Sentence 1: Delos was a sacred island and its soil had to be kept pure; therefore, birth and death were prohibited human activities.

Sentence 2: The soil in Delos is sacred and pure.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: yes

Question:
The gallery brings together a number of excellent private collections, including works by local Scottish artist Eduardo Paolozzi.

Does it follow that "The gallery only displays publicly owned works of art. "?
OPTIONS:
- yes
- it is not possible to tell
- no
Answer:
no

Q: If They offer alternative pictures--in the partial birth debate, for example, they used a photo of a woman who had gone through the procedure, surrounded by her husband and kids--to emphasize the woman's humanity and obscure the fetus., can we say that "There are alternative pictures readily available."?
OPTIONS:
- yes
- it is not possible to tell
- no

A: yes

Premise:
"A time-locked city of rich russet browns and weathered ochres, Siena is as perfectly medieval as greystone Florence is a Renaissance showcase, yet contrasts with its centuries-old rival to the north are striking and inevitable."
Hypothesis: Siena is more of a Renaissance-style city than its neighbor Florence, which is more medieval.
OPTIONS:
- yes
- it is not possible to tell
- no

no

Sentence 1: Ever since then, Masada has been more or less deserted.

Sentence 2: Since then, Masada has grown in population and size.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer:
no