Definition: In this task, you will be presented with a passage and have to answer a question based on your understanding of the events inferred from the passage. Among the entities, try to find the best entity that is most likely to fill in "_" and classify the answers based on options.
Input: WASHINGTON (CNN) -- Two Chinese fishing vessels came "dangerously close" to a U.S. military ship in the Yellow Sea off the coast of China last week -- the fifth such incident in the past few months, two U.S. officials told CNN Tuesday. The USNS Victorious is an unarmed ocean surveillance ship operated by a civilian crew. The officials -- who could not be identified because the incident has not yet been formally announced -- said the two Chinese boats approached the USNS Victorious, a military sealift command ship, in international waters Friday in the Yellow Sea, which lies between China and North and South Korea.Chinese boats force U.S. ship to come to dangerous sudden stop, U.S. officials sayThe fishing boats repeatedly come close to USNS Victorious, officials sayUSNS Victorious authorized to do listening operations in international watersThe Victorious was involved in another incident in Yellow Sea in March 
 Questions:The officials did not know the exact size of the _ ships but described them as being smaller than the 235-foot long U.S. vessel. (A) WASHINGTON (B) CNN (C) Chinese (D) U.S. (E) Yellow Sea (F) USNS Victorious (G) North and South Korea
Output:
(C)