Come up with a question and reasoning that would justify this answer: 120
Question and rationale: The question is: Mr Cruz went to his doctor to seek advice on the best way to gain weight. His doctor told him to include more proteins in his meals and live a generally healthy lifestyle. After a month of following his doctor's advice, Mr Cruz had a weight gain of 20 pounds. He gained 30 more pounds in the second month after more healthy eating habits. If he originally weighed 70 pounds, what's his weight after the two months?
Step-by-step reasoning process: Mr Cruz's total weight gain in the two months is 20 + 30 = 50 pounds. If he initially weighed 70 pounds, his total weight after the two months is 70 + 50 = 120 pounds.

Come up with a question and reasoning that would justify this answer: 10
Question and rationale: The question is: Laura bought 2 pairs of pants for $54 each and 4 shirts for $33 each. She gave $250 to the cashier. So how much change did she take?
Step-by-step reasoning process: 54 * 2 = $108 is the price of 2 pairs of pants. 4 * 33 = $132 is the price of 4 shirts. 108 + 132 = $240 is the total price. So the cashier gave 250 - 240 = $10 change to Laura.

Come up with a question and reasoning that would justify this answer: 100
Question and rationale: The question is: 20% of the vets in a state recommend Puppy Kibble. 30% recommend Yummy Dog Kibble. If there are 1000 vets in the state, how many more recommend Yummy Dog Kibble than Puppy Kibble?
Step-by-step reasoning process: The number of vets that recommend Puppy Kibble is 1000 * .2 = 200. The number of vets that recommend Yummy Dog Kibble is 1000 * .3 = 300 vets. Thus, 300 - 200 = 100 more vets recommend Yummy Dog Kibble than Puppy Kibble.

Come up with a question and reasoning that would justify this answer: 19
Question and rationale:
The question is: Cori is 3 years old today. In 5 years, she will be one-third the age of her aunt. How old is her aunt today?
Step-by-step reasoning process: In 5 years, Cori will be 3 + 5 = 8 years old. In 5 years, Cori's aunt will be 8 x 3 = 24 years old. Today, her aunt is 24 - 5 = 19 years old.