question: If there is at least one animal carrying another animal or part of another animal.
#1 return animals 
#2 return another animal  
#3 return part of #2 
#4 return #1 carrying #2 
#5 return #1 carrying #3 
#6 return #4 , #5 
#7 return number of  #6 
#8 return if  #7 is at least one