Read the passage. [1] Pediatricians who have children of their own take better care of their patients. [2] Being a parent or guardian is a powerful and profound experience. [3] It changes doctors and gives them greater insight. [4] Doctor Stevenson disagrees with my argument. [5] However, his judgment is untrustworthy, since he is not a parent.

Which statement expresses the claim?

sentence 1
sentence 2
sentence 3
sentence 5

[1] Pediatricians who have children of their own take better care of their patients. [2] Being a parent or guardian is a powerful and profound experience. [3] It changes doctors and gives them greater insight. [4] Doctor Stevenson disagrees with my argument. [5] However, his judgment is untrustworthy, since he is not a parent.