All birds can fly. Is this statement true or false?

B. FALSE

All mammals are warm-blooded. Is this statement true or false?

B. FALSE

If an object is a triangle, then it has three sides. Is this statement true or false?

A. TRUE

All triangles have three sides. Is this statement true or false?

A. TRUE

All even numbers are divisible by 2. Is this statement true or false?

A. TRUE