Read the following context and choose the best option to answer the question.
Context: I was invited to the home of the boss of my boss for a BBQ . It was a nice Thursday afternoon and the weather was very nice . The food was catered and the house was just spectacular !
Question: Why was the man invited to his bosses house for a BBQ ?
Options: 
A. The boss just moved into a spectacular new house and wanted to celebrate .
B. The boss has this a BBQ outside every Thursday when there is nice weather .
C. The weather was nice so his boss decided to have a BBQ outside .
D. It was a team building event and everyone from the office was invited to the BBQ .


D