Question

the topic sentence below is
most nurses in the united states are underpaid.
strong: claim
weak: not a claim

Explanation:

A strong claim is debatable and specific. "Most nurses in the United States are underpaid" is debatable (one could argue against it with data on nurse salaries, benefits, etc.) and specific (focuses on nurses in the US and the issue of under - payment).

Answer:

Strong: Claim