Given the task definition and input, reply with output. In this task, you're given a statement, and three sentences as choices. Your job is to determine which sentence clearly disagrees with the statement. Indicate your answer as '1', '2', or '3' corresponding to the choice number of the selected sentence.

Statement: At salt flats nearby is tiny Esperance airport, a one-strip, one-shed affair used for flights to and from Pointe Pitre and Saint-Barthelemy. Choices: 1. Esperance airport is in a nearby salt flat. 2. They are looking to expand Esperance airport but the salt flat is too small. 3. There is no airport at Esperance at all.
3