Problem: Word: sign

Sentence 1: Charges of opposite sign.

Sentence 2: He posted signs in all the shop windows.

Same meaning?
A: different meanings

Problem: Word: price

Sentence 1: What price glory?

Sentence 2: They say that every politician has a price.

Same meaning?
A: different meanings

Problem: Word: forbid

Sentence 1: The rules forbid our smoking.

Sentence 2: The rules forbid us from smoking.

Same meaning?
A: the same meaning

Problem: Word: stream

Sentence 1: Stream of consciousness.

Sentence 2: A stream of people emptied from the terminal.

Same meaning?
A:
different meanings