It's likely that Larry didn't want to be there but I wouldn't infer that from answers like this. This is
exactly what you are taught to do before giving a deposition. You can't win in a deposition, you can only lose. The more information you give the other party the more you lose. So when they ask a question you are taught to answer precisely what they asked and no more.
This is pretty unlike regular life. As an engineer if someone asked me "Hey, in order to get the widget-spinner to go clockwise do I call function X?" I might answer "No, what you need to do is set variable X to true." (or whatever). In a deposition the correct answer would just be "no."
I was in a patent troll deposition once and the opposing attorney kept dancing around moderately close to the interesting stuff but never really got there due to the fact that he didn't really know what he was doing. It was kind of fun just saying "no" over and over again without giving him any additional context or help. Weird though. It's not how humans normally communicate.