Let's calculate the truth value of this logical expression.

I read books every day to gain new knowledge.

He stood out even among the Japanophiles.

On a warm and gentle afternoon, I took a deep breath and relaxed.

This ear of grain is very big, isn't it?

He set up a new sail and started sailing.

He broke his leg bone.

Today is my birthday.

Today is a very nice weather, isn't it?

I swam in the Sea of Japan during summer vacation.