Q: Does "air" have the same meaning in the following two sentences?

Open a window and let in some air.

As he waited he could feel the air on his neck.

A: different meanings

Q: Does "picture" have the same meaning in the following two sentences?

The political picture is favorable.

The dictionary had many pictures.

A: different meanings

Q: Does "top" have the same meaning in the following two sentences?

Only the top side of the box was painted.

Put your books on top of the desk.

A:
the same meaning