Ailments matching

Instructions

Thirty-six cards that make 12 three-card sentences describing ailments.
Students get 6 cards each.
Remaining cards are placed face down in the centre of the group.
Students take it in turns to make sentences. If a student can make a sentence, s/he can lay down his/her cards. The others must accept it as correct. The teacher is the umpire.
If a student cannot make a sentence, s/he can exchange a card unseen from the pile in the centre.
The first student to use all of his/her cards wins.