Question: How many American causalities were there in the battle that earned Clinton LaVor Romesha the Medal of Honor?
Sentence (from "Battle of Kamdesh"): It occurred on October 3, 2009, when a force of 300 Taliban assaulted the American Combat Outpost ("COP") Keating near the town of Kamdesh of Nuristan province in eastern Afghanistan.
Relevant evidence: No