You will be given a definition of a task first, then some input of the task.
You are given a short paragraph, a question and two choices to answer from. Choose the correct answer based on the paragraph and write the answer(not the key).

Paragraph: Low food supply or a lack of space can lower birth rates, increase death rates, or lead to emigration.
 Question: Tasha is studying birth rates in various countries. She looks at two countries. In South Africa, the food supply is currently lower than in Australia. Because of this, the birth rate in South Africa, compared to Australia, will be 
 Choices: A)lower 
B)higher
Output:
lower