No, absolutely not. I don't object to Pandas being in the library, just like I don't object to, you know, any of the other books being in the library, as long as -- as long as it's the appropriate level and -- you know, I mean, there is a censorship process that goes into putting books in the library. So, I mean, as long as it has gone through that process and it's approved to be there, I don't have a problem with it being there.
The agent only wants books of the appropriate level in the library.  
The agent stated that it doesn't object to books being in the library as long as they are the "appropriate level".  Therefore, the corollary statement is that only according to the agent only books of the "appropriate level" should be in the library.  The system was confused because the sentence said the same thing in the positive form, rather than the negative form used by the agent.  
( z1 want :ARG0 ( z2 agent ) :ARG1 ( z3 book :mod ( z4 level :ARG1-of ( z5 appropriate ) ) :location ( z6 library ) ) :mod ( z7 only ) )