chat_history: ["In some ways, losing a pet dog is even worse than losing a relative. They're so innocent, they're so helpless. They don't deserve to have to die or suffer ever."]
sys_response: Goodness, you're right about that. Plus a pet is the only thing to show unconditional and neverending love for you.
situation: I couldn't believe it when my dog died a few weeks ago. I honestly thought I was going to stay lonely forever. When my girlfriend asked me if I wanted to go look at dogs to cheer me up, I said no.