premise: INDIANAPOLIS, Ind. – A water main break could take several hours to fix on the west side. According to Citizens Energy, the 12-inch main broke at 4014 W. Washington St., causing the road to buckle. Officials initially closed both westbound lanes between Collier Street and Wischer Avenue. One westbound lane reopened, and water has been turned off at the break. Eastbound traffic was unaffected.
hypothesis: A water main break can take under a day to fix.
reason: It said it can take several hours to fix. Several hours is less than a day so it is possible for it to take less than a day to fix and the statement is correct.