In the Clock Game, part of the game show The Price Is…

In the Clock Game, part of the game show The Price Is Right, a contestant must guess the price (rounded to the nearest dollar) of a prize which is worth less than $2,000. After each guess, the contestant is told whether her guess was correct, too low, or too high. Assume that the contestant is mathematically savvy but has no idea how much the prize is worth. With how many guesses is she guaranteed to win the prize?

AQuA-RAT — Algebra Question Answering with Rationales (Ling et al., DeepMind, 2017) · train #4468