Statements: No cows are chairs. All chairs are tables. Which inference follows?

Statements: Some teachers are students. All students are girls. Which inferences follow?

Statements: All rivers are ponds. Some waterfalls are ponds. All ponds are oceans. Which inference follows?

Statements: All fruits are apples. Some apples are tomatoes. No apple is a guava. Conclusions: I. No tomato is a guava. II. Some fruits are tomatoes.

Read the following statements: All Z are Y. Some Y are B. Conclusions: I. Some B are not Z. II. Some Y are not Z. III. Some Z are Y. Select the correct answer.

Statements: All candies are chocolates. Some chocolates are lollipops. Conclusions: I. Some lollipops are not candies. II. Some chocolates are not candies. III. Some candies are chocolates.