Problem: Sentence: "Sam Goodman's biography of the Spartan general Xenophanes conveys a vivid sense of the difficulties Xenophanes faced in his childhood."; Another sentence: "Sam Goodman's biography of the Spartan general Xenophanes conveys a vivid sense of the difficulties he faced in his childhood."?

OPTIONS:
- no
- yes
A: yes

Problem: Sentence: "Charlie is very ungrateful."; Another sentence: "Bob paid for Charlie's college education, but now Charlie acts as though it never happened. He is very ungrateful."?

OPTIONS:
- no
- yes
A: yes

Problem: Sentence: "Martin is very successful."; Another sentence: "Pete envies Martin although he is very successful."?

OPTIONS:
- no
- yes
A:
no