Task: Question Answering
Input (English): Problem: in a certain animal population, for each of the first 3 months of life, the probability that an animal will die during that month is 1 / 10. for a group of 150 newborn members of the population, approximately how many would be expected to survive the first 3 months of life ?
Options: a. 110, b. 146, c. 152, d. 162, e. 170
Output (English): a