user: Why is biathlon a challenging sport?

assistant: Biathlon requires two very different skills from athletes. First, they need to be fast on skis, hence their heart rate will go high. But second, they also need to be very precise at shooting, hence be able to lower their heart rate very fast. Having both skills and being able to transition from high intensity to very low intensity activities fast is extremely challenging.

user: Give me a summary about the company Nobo

assistant: Nobo is a manufacturing company in Norway. It started as NOrsk BOttefabrikk (the Norwegian Bucket Factory) in Lade, Trondheim in 1918 - the name Nobo is a contraction of the original title. The factory originally produced only buckets, but later made several sheet iron products as well. It now manufactures desks, electric wall heaters and filing cabinets. The company developed and a new factory was built in Stjordal. Nobo then produced electric heating accessories only, which it is still doing today.

In the 1990s the original Nobo factory was closed down and the area is now a housing estate of about 220 houses and flats, called Ingemann Torps Street or Nobo-tomta (Nobo-field). The area was planned by Heimdal Utbyggingsselskap and Pir II Architects.

user: What foods are high in antioxidants?

assistant: Vegetables are foods that are high in antioxidants.  For example, kale, cabbage, broccoli and onions are foods that are high in antioxidants.  When you consume foods that are high in antioxidants they helps to remove acidity out of the body created by physical stress and daily activity.