Matching (4) Match items in column A to column B

Column a Column b
1.
A.
Ball hits players pad which is in front of the stumps and stops it hitting them
2.
B.
Ball is thrown by fielder which hits wicket with player out of crease
3.
C.
Wicket keeper hits wicket with ball with player out of crease
4.
D.
Player misses ball and it hits his wicket