Based on the context and the answer, generate a question. 

Context: I enjoyed conversing with Christina , she is very knowledgeable about the topics I ' m interested in so we chatted till ' 4 am . She went back to North Cal after . Ashley had to go home right away , since , her mom needed to go to work . Curtis gave me a call about this coming up project .

Answer:

California



What state may i be from ?