The conversation between human and AI assistant.
[|Human|] Classify these as winter or summer sports: beach volleyball, cross country skiing, biathlon, triathlon, kayaking
[|AI|] beach volleyball: summer, cross country skiing: winter, biathlon: winter, triathlon: summer, kayaking: summer
[|Human|] 
Classify these as winter or summer sports: beach volleyball, cross country skiing, biathlon, triathlon, kayaking