Problem: Here is a premise:
This is a very conservative assumption because the most complex FGD installations will require three years while the actual available time to complete the projected retrofits for each period, except prior to 2005, is five years.

Here is a hypothesis:
In the three years, the FGD installations may not necessarily be finished due to delays.

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

Answer: it is not possible to tell

Problem: Here is a premise:
In the end, I couldn't make up my mind and just decided to take no chances either way.

Here is a hypothesis:
"I decided not to take any risks either way and stayed at home."

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

Answer: it is not possible to tell

Problem: Here is a premise:
Only with a special appointment can you visit the glorious Palazzo Farnese, built by Antonio da Sangallo the Younger, Michelangelo, and Giacomo della Porta.

Here is a hypothesis:
The Palazzo Farnese is a wonderful building, built by Antonio da Sangallo.

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

Answer: it is not possible to tell

Problem: Here is a premise:
The other men turned and stared at the salt miner.

Here is a hypothesis:
The man looked at the miner.

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

Answer:
yes