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

She was tempted to treat the whole affair as a joke.

The patient must be treated right away or she will die.

A: different meanings


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

Ditch a plane.

Ditch a car.

A: the same meaning


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

Play with her feelings.

She plays on her clients' emotions.

A:
different meanings