Question: Which of the following is a conclusion that can be drawn from the statement: \'All birds can fly.\'?

Options:

1. Penguins are birds.
2. Penguins can fly.
3. Some birds cannot fly.
4. All flying creatures are birds.

Correct Answer: Some birds cannot fly.

Solution:

The statement is false as it implies all birds can fly, but we know some birds, like penguins, cannot.