Problem: Word: sampler

Sentence 1: A candy sampler.

Sentence 2: A sampler of French poets.

Same meaning?
A: the same meaning

Problem: Word: trade

Sentence 1: As they say in the trade.

Sentence 2: They are accused of conspiring to constrain trade.

Same meaning?
A: different meanings

Problem: Word: point

Sentence 1: We should meet at a pre-arranged point.

Sentence 2: She walked to a point where she could survey the whole street.

Same meaning?
A: the same meaning

Problem: Word: system

Sentence 1: In a static system oil can not be replaced by water on a surface.

Sentence 2: The system consists of a motor and a small computer.

Same meaning?
A:
different meanings