Definition: In this task, you will be presented with a text, a pronoun from the text, and two candidate names. You should determine what the pronoun refers to and classify the answers into A, B, or Neither. A and B here are referring to option A and option B. Position of the pronoun in the text is showed within two "_"s.
Input: The family is startled by the corpse of a fallen Quetzalcoatlus that was hit by an erupting geyser while flying and killed by the boiling water before spiraling back to the ground. Little Das takes a whiff of the corpse, but he sneezes violently. Agitated, Little Das stomps on the corpse and storms off after Buck's trail, with _his_ family following. <sep>, Pronoun: his <sep>, A: Little Das <sep>, B: Buck

A