Question: Sentence 1: The therapist noticed that the patient's knees tended to lock in this exercise.
Sentence 2: The parents locked her daughter up for the weekend.
Does lock mean the same thing in these two sentences?
OPTIONS:
- different meanings
- the same meaning
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Answer: different meanings

Question: Sentence 1: Sand of a fine grain.
Sentence 2: A stone of coarse grain.
Does grain mean the same thing in these two sentences?
OPTIONS:
- different meanings
- the same meaning
============
Answer: the same meaning

Question: Sentence 1: A mountain pass.
Sentence 2: We got through the pass before it started to snow.
Does pass mean the same thing in these two sentences?
OPTIONS:
- different meanings
- the same meaning
============
Answer:
the same meaning