Please choose the correct solution to the question: To open a can of evaporated milk,

Solution1: if there is no handle to pull, place the lip of the can inside the two edges of a can opener, then twist the handle until the entire edge has been cut.

Solution2: if there is no handle to pull, bang the can of evaporated milk against the sink edge until the can breaks and the evaporated milk spills out of it.

Answer format: solution1/solution2