Read the given statements and conclusions. Assuming the statements to be true, choose which of the conclusions logically follow(s) from the statements. Statements: I. Some boys are strong. II. No strong is weak. Conclusions: I. All strong are boys. II. All weak are boys. III. All weak are strong.

Statements: M. Some pears are tomatoes N. No biscuits are pears Conclusions: X. Some tomatoes are not biscuits Y. Some tomatoes are pears

Statements: 1. No school is an institution, but they are establishments. 2. All establishments that are not institutions have buildings. Conclusions: I. Schools are not establishments. II. All schools have buildings. III. Schools do not have buildings.