Problem: If "Mark became absorbed in Blaze, the white horse. He was afraid the stable boys at the Burlington Stables struck at him and bullied him because he was timid, so he took upon himself the feeding and care of the animal.", does it follow that "Blaze was afraid the stable boys at the Burlington Stables struck at him and bullied him."?

Answer: no


Problem: If "Ann asked Mary what time the library closes, because she had forgotten.", does it follow that "Ann had forgotten."?

Answer: yes


Problem: If "Then Dad figured out how much the man owed the store; to that he added the man's board-bill at the cook-shanty. He subtracted that amount from the man's wages, and made out his check", does it follow that "The man subtracted that amount from the man's wages."?

Answer: no


Problem: If "The dog chased the cat, which ran up a tree. It waited at the top.", does it follow that "The dog waited at the top."?

Answer:
no