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

The newspaper is featuring a competition to win a car.

The new stain remover was ten times more effective than the competition.

A: different meanings

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

The statue stood on a marble support.

The government provides support to the arts in several ways.

A: different meanings

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

When I last tried to eat strawberries I had a terrible allergic reaction.

John feared his mother's reaction when she saw the broken lamp.

A:
different meanings