Given Argument All cats with fur are mammals with lungs. Some cats with fur are cats that have no daws. Therefore, some cats that have no claws an mammals with lungs.
Argument Form A
P1: All C with Fare M with L.
P2: Some C with Fare C that have no W.
C :Some C that have no ware M with L. C:
The given argument a substitution instance of Argument Form A.
Argument Form B
P1: All Mare C.
P2: Some Care W.
C: Some Mare W.
The given argument a substitution instance of Argument Form B.
Argument Form C
PI: Al Care M.
P2: Some Care W
C: Some Ware M