Problem: Here is a premise:
Suppliers that have offered catalyst for coal applications in the past but currently focus strictly on gas and oil -fired applications were not included.

Here is a hypothesis:
Only those suppliers who produce catalyst for coal applications were considered.

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

Answer: it is not possible to tell

Sentence 1: uh-huh well i'm in Pennsylvania

Sentence 2: I have been in Pennsylvania for three decades and four days.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Question:
The Byzantine Emperor at the time, Manuel II (1391 1425), tried to appease his enemies by allowing a Turkish district, mos?ue, and tribunal within his city, and by courting Turkish goodwill with gifts of gold, but to no avail.

Does it follow that "Manuel II tried to appease his enemies by letting a Turkish district inside his city."?
OPTIONS:
- yes
- it is not possible to tell
- no
Answer:
yes

Q: If A co-founder and partner of Verspoor, Waalkes and Lalley, a small law firm in the Trust Building downtown, Lalley, 53, said, he doesn't regard his own public service as anything special. , can we say that "His public service is nothing special."?
OPTIONS:
- yes
- it is not possible to tell
- no

A: it is not possible to tell

Premise:
"Across the tops of these small former workshops, Vasari provided a covered corridor for Duke Cosimo to keep out of the rain when croseng from his Pitti Palace to the Uffizi."
Hypothesis: It was often necessary for the duke to visit the Uffizi.
OPTIONS:
- yes
- it is not possible to tell
- no

it is not possible to tell

Sentence 1: Avenida Arriaga ends at the Praca do Infante, where a statue of Prince Henry the Navigator (a copy of the one at Lagos in the Algarve) sits at the easternmost tip of Parque Santa Catarina (St. Catherine Park).

Sentence 2: St. Catherine Park is the largest local park of its type in the town.
OPTIONS:
- yes
- it is not possible to tell
- no
Is this second sentence entailed by the first?

Answer:
it is not possible to tell