Context: Ran until his legs were screaming in pain as well . Ran until even that pain burnt away and he knew he should be on the ground asphyxiating , gasping and wheezing and choking for air - except he was n't . He could run for - god - damned - EVER now .
Question: What may be the reason for him running so furiously ?
Option 0: Adrenaline is coursing through them .
Option 1: They need to make it back home .
Option 2: Someone is chasing them .
Option 3: They need to run in order to survive .
Answer: 0