Bobby : Andi, you look very sad. What's the matter ?Andry : I've just received a bad news from my mother that my father is being hospitalized.
Bobby : Oh, I am sorry to hear that, what's wrong?
Andry : He got serious injuries because of the earthquake in Bantul.
Bobby : Please receive my heartfelt sympathy. What are you going to do now?
Andry : I'm going to go to hospital but there is no public transportation to Bantul today.
Bobby : Don't worry about that. I'll accompany you by my car.
Andy : It's very kind of you. Thanks a lot .

Question
1. why does andy look sad?
2. what happend to andy's father? why?
3. why will bobby accompany andy?
4. what did bobby say to andy when he heard andy's father is being hospitalized?​