1.  Statements: All buildings are chalks. No chalk is toffee. 
Conclusions: 

1. No building is toffee 
2. All chalks are buildings.

A. Only (1) conclusion follows
B. Only (2) conclusion follows
C. Either (1) or (2) follows
D. Neither (1) nor (2) follows
E. Both (1) and (2) follow

Answer: Option A

Explanation: