context: ###List of Questions
  (1) What is 32127.21mm in nanometers?
  (2) What is the value of 31/(-4) + (-432)/(-54)?
  (3) Let o(b) = 2*b. Let t be o(2). Let u(q) = -8 - q + 5 + t. Let n be u(-1). Solve n*m + w + 2 = 0, -3*m + 4*w - 7 = -6*m for m.
  (4) What is prob of sequence uq when two letters picked without replacement from vlqvvwvquu?
  (5) Let m(h) = h**2 + h - 4. Let c be m(-3). Let r(b) = -b**2 + 0 - b**c - b + 7*b**2 + 6. Let y be r(5). What is the highest common divisor of 14 and y?
q_1: (1) What is 32127.21mm in nanometers?
q_2: (2) What is the value of 31/(-4) + (-432)/(-54)?
q_3: (3) Let o(b) = 2*b. Let t be o(2). Let u(q) = -8 - q + 5 + t. Let n be u(-1). Solve n*m + w + 2 = 0, -3*m + 4*w - 7 = -6*m for m.
q_4: (4) What is prob of sequence uq when two letters picked without replacement from vlqvvwvquu?
q_5: (5) Let m(h) = h**2 + h - 4. Let c be m(-3). Let r(b) = -b**2 + 0 - b**c - b + 7*b**2 + 6. Let y be r(5). What is the highest common divisor of 14 and y?