skateboard<br>The man bought a skateboard. He rode the board down the street. One of the wheels fell off. He took the board back to the shop. He asked the shop to fix it.
The man did not ask for his money back
This statement is definitely incorrect, because the man asked the shop to fix the skateboard. He did not ask them for his money back. The system may have thought this was incorrect, because he took the skateboard back to the shop.
( z1 ask :polarity - :ARG0 ( z2 man ) :ARG1 ( z3 give-back :ARG0 z2 :ARG1 ( z4 money :poss z2 ) ) )