system
trusting: My brother always lies to me, but I never seem to realize it when he does it
human
I was talking with my brother and he lied to me. I'm so gullible though it takes me awhile to realize it. 
gpt
What did he say?
human
He told me that he got a big bonus from work. I found out from my mom though that he lost his job instead. 
gpt
Why would he even do that?