Sentence1: Gill's favorite character was Columbo portrayed by Peter Falk. Sentence2: Gill had seen every episode. Sentence3: Gill even owned all of them, including the many later seasons. Sentence4: Gill started acting like Columbo sometimes. 
 (A) Gill and Peter Falk shared a mutual hatred for each other. (B) Her attempts at solving murders, however, were less successful.
B