Which answer choice is the best summary of the excerpt? Although Dr. Chisholm could do nothing to help Helen Keller, Dr. Bell could. "I at once felt the tenderness and sympathy which endeared Dr. Bell to so many hearts," said Helen. On the advice of a Dr. Chisholm, Helen and her father went to Washington to meet Dr. Alexander Graham Bell, who could help them find a teacher for Helen. Helen loved Dr. Bell immediately, and meeting him changed her life. Helen went to Baltimore. Then Dr. Chisholm received them kindly. Her father was advised to see Dr. Alexander Graham Bell. They moved around from place to place. Helen went to Washington to see Dr. Bell, and she loved him. He held her on his knee while she examined his watch, and he understood her signs. She had been advised to see Dr. Bell by Dr. Chisholm.