If exactly four blue tinted plastic bottles are shown, two with a hand grip in the side of the bottle, and two with no grips.
return bottles ;return #1 that are plastic ;return #2 that are blue tinted ;return number of  #3 ;return if  #4 is equal to  four ;return side of #3 ;return #3 where  #6 is with a  hand grip ;return number of  #7 ;return if  #8 is equal to  two  ;return #3 besides  #7 ;return number of  #10 ;return if  #11 is equal to  two  ;return if  both  #9 and #12 are true ;return if  both  #5 and #13 are true
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