Indicate a noun phrase from given statement which mentions a pronoun.

Q: sam goodman's biography of the spartan general xenophanes conveys a vivid sense of the difficulties he faced in his research.

A: difficulties he faced
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Q: joe's uncle can still beat him at tennis, even though he is 30 years younger.

A: he is 30 years younger.
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Q: tom gave ralph a lift to school so he wouldn't have to walk.

A:
he wouldn't have to walk.
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