People are not wearing enough hats! The parameter 'quant' tells the quantity of hats people are wearing. Return 'true' if people are wearing 10 or more hats. However, if the parameter 'tooMuch' is true, it means that people should not be wearing more than 20 hats. In that case, only return 'true' if people are wearing between 10 and 20 hats inclusive.