sentence: John talked about the serious problems caused by not recycling things like plastic bags , bottles … that end up floating in the sea because humans do n't take care of their environment , and all this is causing loads of aquatic animals to die .
modified: John talked about the serious problems there are caused by not recycling things as plastic bags , bottles … that end up floating in the sea because humans do n't take care of our environment , and all this is causing that loads of acuatic animals expire .
transformation: OTHER, PREP, DET, PREP, SPELL, VERB