Problem: Word: face

Sentence 1: Dew dripped from the face of the leaf.

Sentence 2: He looked out at a roomful of faces.

Same meaning?
A: different meanings

Problem: Word: air

Sentence 1: Air pollution.

Sentence 2: A smell of chemicals in the air.

Same meaning?
A: the same meaning

Problem: Word: product

Sentence 1: This is a product of lime and nitric acid.

Sentence 2: Skill is the product of hours of practice.

Same meaning?
A: different meanings

Problem: Word: floor

Sentence 1: The floor of the cave.

Sentence 2: The pit floor showed where a ring of post holes had been.

Same meaning?
A:
the same meaning