Match list - I (welding effects) with list II (causes) and select the correct answer using the codes given below the lists:

A

A-2, B-4, C-3, D-1

B

A-4, B-2, C-1, D-3

C

A-2, B-4, C-1, D-3

D

A-4, B-2, C-3, D-1