instruction:
You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For simplicity, answers should be in all lower cased letters.
question:
Category: PERSONAL PRODUCTS 
Clue: This company introduced its baby powder in 1893, its baby oil in 1935 & its baby shampoo in 1954
answer:
johnson & johnson


question:
Category: __E__E__E 
Clue: A form of address for some royalty, it means calm & unruffled
answer:
serene


question:
Category: ALONG THE TRANS-CANADA HIGHWAY 
Clue: The summit of Rogers Pass in British Columbia was the site of the 1962 opening of the highway by this Prime Minister
answer:

john diefenbaker