Question: Ken is a microbiologist. He got two samples of yeasts, yeast A and yeast B, from two different businesses. Yeast A is used in a bakery, and yeast B is used in a brewery. He has to decide the characteristics of each yeast sample for further study. Interestingly, despite all his curiosity, Ken doesn't like any yeast to be around him. If Ken doen't like any yeast around him, which yeast he should not worry about, yeas A or yeast B?
Answer: yeast A

Question: Two brothers had bike repair shops in neighboring towns. Bob's was located in a hilly area, with more precipitation and full of bike trails, while Rob's was in the valley, near the parks. Which bike shop completed more brake repairs?
Answer: Bob's

Question: Italy and Greece attended the World Ecological Conference. they were looking for solutions to improve their environment. Italy's air was very polluted, while Greece had problems with drought. Which country had more problems with acid rain?
Answer:
Italy