prompt.content: James decided to walk to the store.  When he got halfway there he realized he forgot something at home and had to walk back.  If his home is 4 miles from the store and he walks 4 miles per hour how long did it take him to reach the store? Let's think step by step and output the final answer after "####".
prompt.role: user
extra_info.answer: He walked 4/2=<<4/2=2>>2 miles there before turning around
  So in total he walked 2+2+4=<<2+2+4=8>>8 miles, he walked 2 miles to the halfway point than 2 miles home.
  That means it took him 8/4=<<8/4=2>>2 hours
  #### 2
extra_info.question: James decided to walk to the store.  When he got halfway there he realized he forgot something at home and had to walk back.  If his home is 4 miles from the store and he walks 4 miles per hour how long did it take him to reach the store?
extra_info.split: test