Task: Question Answering
Input (English): Passage: Article Four of the United States Constitution -- Neither of these theories has been endorsed by the Supreme Court, which has held that the clause means that a state may not discriminate against citizens of other states in favor of its own citizens. In Corfield v. Coryell, 6 F. Cas. 546 (C.C.E.D. Pa. 1823), the federal circuit court held that privileges and immunities in respect of which discrimination is barred include
Question: do states have the power to discriminate against citizens of other states
Output (English): 0