The girls are back in school and love it . Sophia began a little sad , but was happy the rest of the day . They explored their hands and made handprints for their all about me book . They practiced coloring with her .
According to the above context, choose the best option to answer the following question.
Question: Why would Sophia be happy ?
Options:
- Sophia is exploring .
 - Sophia is learning .
 - Sophia is working on summer vacation .
 - Sophia is   practicing sports .


Sophia is learning .