Problem: Here is a premise:
It was a center of power in the seventh century b.c. when the Samians were the leading maritime nation on the Aegean.

Here is a hypothesis:
When the Samians were leading maritime nation on the Aegean it was the center of Power

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

Answer: yes

Sentence 1: Studies of the translation of efficacious research practice into clinical practice is needed most since screening instruments have been used by research staff and not clinical staff.

Sentence 2: Most screening items have been used by clinical staff but not research staff.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: no

Question:
Jones-Lee and Krupnick may understate the effect of age because they only control for income and do not control for wealth.

Does it follow that "Income and wealth is both important to note when it comes to age."?
OPTIONS:
- yes
- it is not possible to tell
- no
Answer:
yes

Q: If A meeting in late 1999 between Dudovitz and the San Gabriel-Pomona Valley program's board showed how little the two programs had in common and how difficult bridging the gap between their ideologies would be, Dudovitz recalled., can we say that "Dudovitz was sad that the two programs had little in common."?
OPTIONS:
- yes
- it is not possible to tell
- no

A: it is not possible to tell

Premise:
"Exotic plants from every corner of the British Empire were subsequently brought here before being transplanted to other gardens on the island."
Hypothesis: Exotic plants were brought here because of the great growing conditions.
OPTIONS:
- yes
- it is not possible to tell
- no

it is not possible to tell

Sentence 1: Many insured families have inadequate child benefits, excessive costs, or periods without coverage.

Sentence 2: Insurance is important for well-being.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer:
it is not possible to tell