Practice Sets & Membership

Write a function analyze_sports(team_a, team_b) that receives two lists of sport names (strings). The function must return a tuple of three sets:

1. The sports appearing in both lists (common).
2. The sports that appear only in the first list.
3. The sports that appear only in the second list.

The order of elements does not matter because sets are unordered.

Example

common, only_a, only_b = analyze_sports(['soccer','basketball','tennis'], ['tennis','cricket','soccer'])
# common -> {'soccer', 'tennis'}
# only_a -> {'basketball'}
# only_b -> {'cricket'}