Conclusions:

All oxygen are nitrogen.

Some nitrogen are not hydrogen.

Statements:

Statements – 1: Some oxygen are carbon. Some carbon s are nitrogen. No hydrogen is carbon

Statements – 2: All nitrogen are carbon. Some carbon are oxygen. No hydrogen is carbon

Statements – 3: All oxygen are carbon. Some carbon are nitrogen. Some hydrogen are nitrogen

Statements – 4: All oxygen are carbon. All carbon are nitrogen. No hydrogen is carbon

Statements – 5: All oxygen are carbon. All carbon are nitrogen. Some hydrogen are nitrogen