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

Joe paid the detective after *he* received the final report on the case.
****
A: yes


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

All the buttons up the back of Dora 's plaid dress were buttoned outside-in. Maude should have thought to button her up; but no, she had left poor little Dora to do the best *she* could, alone.
****
A: yes


Problem: Do "the cake" and "It" point to the same thing in the following sentence?

I put the cake away in the refrigerator . *It* has a lot of leftovers in it.
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A: no


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

Do you suppose that Peter is responsible for the captain ’s illness? Maybe *he* bribed the cook to put something in his food.
****
A:
yes