You will be given a definition of a task first, then some input of the task.
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.

Roberts opposed President Barack Obama's health reform legislation; he voted against the Patient Protection and Affordable Care Act in December 2009, and he voted against the Health Care and Education Reconciliation Act of 2010. In September 2017, Roberts supported the Graham-Cassidy healthcare bill. When interviewed about why _he_supported it, Roberts repeatedly refused to say why he thought the bill was good, and avoided speaking about the bill's policy contents. <sep>, Pronoun: he <sep>, A: Graham-Cassidy <sep>, B: Roberts
Output:
B