The Piggy Bank<br>Sandy had finally saved up enough. She wanted to get an easy bake oven. She went and got a hammer. Sandy eyed up her piggy bank and smash! The piggy bank exploded and all the money came out.
The piggy bank exploded from the inside out when sandy had saved up enough money that it became too full.   
The piggy bank broke because she hit it with a hammer, not because the money made it too full for the piggy bank to physically hold it.  
( z1 explode :ARG1 ( z2 bank :mod ( z3 piggy ) ) :time ( z4 save-up :ARG0 ( z5 person :name ( z6 name :op "Sand" ) ) :ARG1 ( z7 money :ARG1-of ( z8 have-quant :ARG3 ( z9 enough ) :ARG6 ( z10 become :ARG1 z2 :ARG2 ( z11 full :ARG1 z2 :ARG2-of ( z12 have-degree :ARG1 z2 :ARG3 ( z13 too ) ) ) ) ) ) ) )