Considering 'By the autumn of 1993, U.S. commanders concluded that the main source of trouble was a warlord, Mohammed Farrah Aidid.', is 'US commanders decided Aidid was the biggest source of trouble.' a statement that refutes it?
By the autumn of 1993, U.S. commanders concluded that the main source of trouble was a warlord, Mohammed Farrah Aidid.###US commanders decided Aidid was the biggest source of trouble.