In this task, you're given a context, a question, and three options. Your task is to find the correct answer to the question using the given context and options. Also, you may need to use commonsense reasoning about social situations to answer the questions. Classify your answers into 'A', 'B', and 'C'.

Context: Alex was not happy being alone and decided to spend more time with people. 
 Question: How would you describe Alex? 
 Options: (A) happy (B) Extroverted (C) Quiet
C

Context: Alex put Tracy to bed and then left for good. 
 Question: What will happen to Tracy? 
 Options: (A) watch some TV before sleeping (B) get ready for bed (C) be alone
C

Context: Sydney had a crush on a boy she met over the summer. 
 Question: How would you describe Sydney? 
 Options: (A) giddy whenever she's around the boy (B) over (C) very lonely

A