Read the following context and choose the best option to answer the question.
Context: i had a dream that i was on a space exploration mission and i was sitting in some sort of observatory staring out at the vastness of space . it was very existential until the dream shifted and i was back on the ground discussing the mission with riker and picard .
Question: What was the narrator 's vocation in their dream ?
Options: 
A. They ran an observatory .
B. They were an astronaut .
C. They shifted others dreams .
D. They were on a secret mission .


B