Answerable but trivial is the joke I guess

Edit: apparently I can't count. Sorry. Original response:maybe? I would say it depends on whether there is decent definition of what makes a lake - a lake. Because if it is just an inland body of water then every raindrop would form a new lake (that might eventually join together into something larger)

Now that you mention it I realise I misread the question. I thought it said more shark attacks *than* and the joke was that because "or" is used instead of "and", the answer was Jaws despite it being listed in the question.