Problem: Word: light

Sentence 1: He stepped into the light.

Sentence 2: Hey, buddy, you got a light?

Same meaning?
A: different meanings

Problem: Word: emulsion

Sentence 1: An oil-in-water emulsion.

Sentence 2: Mayonnaise is an emulsion where egg is used to keep oil and water mixed.

Same meaning?
A: the same meaning

Problem: Word: pay

Sentence 1: Pay up, please!

Sentence 2: It pays to go through the trouble.

Same meaning?
A: different meanings

Problem: Word: side

Sentence 1: It brought out his better side.

Sentence 2: The patient was bleeding on the right side.

Same meaning?
A:
different meanings