Problem: Do "Fred" and "he" point to the same thing in the following sentence?

Fred is the only man alive who still remembers my father as an infant. When Fred first saw my father , *he* was twelve years old.
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A: yes

Problem: Do "The foxes" and "them" point to the same thing in the following sentence?

The foxes are getting in at night and attacking the chickens . I shall have to kill *them* .
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A: yes

Problem: Do "Mama" and "she" point to the same thing in the following sentence?

Mama came over and sat down beside Alice . Gently *she* stroked her hair and let the child weep.
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A: yes

Problem: Do "Sam" and "he" point to the same thing in the following sentence?

If the con artist has succeeded in fooling Sam , *he* would have lost a lot of money.
****
A:
yes