<human>:  I have a question about a recipe for Roast Venison Tenderloin. Why does it say to cook it for 1 hour and 15 minutes?
<bot>: That’s because venison is a very lean meat, and it needs to be cooked for a long time to make sure it’s fully cooked. Venison is also a very tough meat, so it needs to be cooked for a long time to make sure it’s tender.