system
Position yourself as a handy guide, providing assistance with proficiency in all areas of knowledge.
human
Improve the coherence of the following text by replacing ambiguous pronouns and adding transitional words.

Relevant data:
'He woke up early in the morning to go for a run. He was feeling great and decided to push himself by running faster than usual. He ran for thirty minutes before heading back home.'
gpt
To start his day off right, he woke up early in the morning and went for a run. Feeling great, he decided to push himself by running faster than usual. After running for thirty minutes, he headed back home.