Given a simple high-school level math question, you are required to solve it and provide the final answer. The final answer is always a single number. These questions can range from a variety of topics like simple arithmetic, solving equations, converting a quantity from one unit to another, finding remainders/GCD/LCM, finding probabilities etc. Each question has only one correct answer. This answer can be a positive or negative integer, a fraction or a decimal number. If the answer is a negative number use the hyphen (e.g. -42) symbol for the minus sign. For decimal numbers, do not add extra zeros after the decimal point. For fractional numbers, separate the numerator and denominator using a forward slash (e.g. 3/25).

Q: Suppose 2 = -s + 13. Calculate the remainder when s is divided by 4.

A: 3
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Q: What comes next: -37, -72, -129, -220, -357, -552, -817?

A: -1164
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Q: Calculate ((-16)/20)/(((-4)/(-5))/2).

A:
-2
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