Which one do you think is stronger?
Which one do you think will WIN?
Did you say the blue one because it has a bigger cannon? Or the red one because it has a BUNCH of cannons? Is one of them the bad guy, and do you take that into account? What about which has the more mad face?... Answer fast, because there is a right answer, and the artist knows what it is.
I get ambushed daily by my six-year-old with pairs of drawings or toy vehicles or superheroes, and I get a pop quiz where I have three seconds to deduce which would win; which is stronger; which one is faster; which one is scarier. The stress!