Problem: Word: strike

Sentence 1: The opponent refused to strike.

Sentence 2: The boxer struck the attacker dead.

Same meaning?
A: the same meaning

Problem: Word: tomorrow

Sentence 1: Everyone hopes for a better tomorrow.

Sentence 2: Tomorrow's world.

Same meaning?
A: the same meaning

Problem: Word: piece

Sentence 1: The children acted out a comic piece to amuse the guests.

Sentence 2: An important piece of the evidence.

Same meaning?
A: different meanings

Problem: Word: slack

Sentence 1: Suddenly they were in a slack and the water was motionless.

Sentence 2: A gradual slack in output.

Same meaning?
A:
different meanings