Which of the following sentences uses language figuratively?

I had a long day at school because of all of my activities.

My day at school was a marathon and a triathlon combined.

I felt like I could take a nap after the long day of tests that I had.

My teacher gave us a break because the day had been so long.

Question

Which of the following sentences uses language figuratively? 

 I had a long day at school because of all of my activities. 

 My day at school was a marathon and a triathlon combined. 

 I felt like I could take a nap after the long day of tests that I had. 

 My teacher gave us a break because the day had been so long.

anonymous · Answer

B My day at school was a marathon and a triathlon combined. 
 - the only sentence using figurative language, no day at school is miles of running (marathon) and more running, swimming, and biking (triathlon).