Problem: Here is a premise:
Leonardo's Annunciation (1472 1477) of a few years later already shows his characteristic gentle tone and feeling for precise detail, and the Adoration of the Magi, even as an underdrawing left unfinished by his departure for Milan (1481), reveals his revolutionary power of psychological observation.

Here is a hypothesis:
Leonardo left for Milan in 1481 to seek out more challenging commission work.

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 ongoing revolution in information technology and communications offers unlimited opportunities to improve design review processes.

Here is a hypothesis:
Information technology has no potential uses in the design review process.

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

Answer: no

Problem: Here is a premise:
Executive leadership is essential to the successful execution of this factor.

Here is a hypothesis:
Executive leadership is a position that many workers aim to do.

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:
He glared at the group, even more so when he saw the gold coins.

Here is a hypothesis:
The group had gold coins.

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

Answer:
yes