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).

Q: Paragraph: The Moon has a greater effect on the tides because, although it is much smaller than the Sun, it is much closer.
 Question: Tina had a large rock on the beach. Rich had a large rock 10 miles inland. The person with the rock that has less effect on the tides is 
 Choices: A)Rich 
B)Tina

A: Rich
****
Q: Paragraph: However, the melanocytes of people with darker skin produce more melanin.
 Question: The darker someone's skin is the _____ melanin they have. 
 Choices: A)less 
B)more

A: more
****
Q: Paragraph: The darker the urine, the less water it contains.
 Question: Joe's urine was almost black; its water content was probably 
 Choices: A)high 
B)low

A:
low
****