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

The cooling touch of the night air.

Suddenly, in the crowd, I felt a touch at my shoulder.

OPTIONS:
- different meanings
- the same meaning

A: the same meaning

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

How nice to see you again!

I'll probably see you at the meeting.

OPTIONS:
- different meanings
- the same meaning

A: the same meaning

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

There was a chemical reaction of the lime with the ground water.

His reaction to the news was to start planning what to do.

OPTIONS:
- different meanings
- the same meaning

A:
different meanings