Categorical Propositions

What type of categorical proposition is this: "Every human is good."

What type of categorical proposition is this: "No teacher is happy."

What type of categorical proposition is this: "Some students are intelligent."

What type of categorical proposition is this: "Some men are not strong."

Determine the kind of proposition: "Not all students are attending the class regularly."

Determine the kind of proposition: "No cheaters are honest persons."

Determine what kind of proposition: "All logic students are critical thinkers."

Determine the kind of proposition: "Some students are honest people."

How are the propositions "No logic problems are valuable experiences" and "Some logic problems are valuable experiences" related?

________ occur(s) between corresponding propositions.