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).

Input: Consider Input: Let h(m) = m. Let u be h(4). Suppose -q = u + 2. Let b(i) = i**2 + 6*i + 2. Let z be b(q). Calculate the greatest common divisor of z and 5.

Output: 1


Input: Consider Input: Four letters picked without replacement from {f: 8, g: 8, q: 2}. What is prob of sequence gggf?

Output: 28/765


Input: Consider Input: Two letters picked without replacement from iinuiiiunnni. What is prob of sequence uu?


Output: 1/66