He must take control of the plane
It could make other people lose their jobs
The correct answer of the given question above would be the last option. The author's choice of words affects the tone of the excerpt in a way that the words candor and legacy impart a complimentary tone. Candor means being open or honest. And these two words impart a flattering tone.
If you are trying to shorten that, it can be written like this; "My parents and the vet told me about different types of dogs."