Problem: If "The foxes are getting in at night and attacking the chickens. I shall have to guard them.", does it follow that "I shall have to guard The foxes."?

Answer: no


Problem: If "The father carried the sleeping boy in his arms.", does it follow that "The father carried the sleeping boy in the boy's arms."?

Answer: no


Problem: If "A number of times Henry had been present at interviews which his father had had with noted detectives who desired his aid in solving perplexing mysteries, and those occasions stood out as red-letter days for him.", does it follow that "Those occasions stood out as red-letter days for father."?

Answer: no


Problem: If "Dr. Adams informed Kate that she had retired and presented several options for future treatment.", does it follow that "Dr. Adams had retired and presented several options for future treatment."?

Answer:
yes