Let p and q represent the following statements:

What is a brief and often humorous statement of truth or opinion such as a watched pot never boils

What if puerto rico required all cement to carry a label with the location where it was manufactured and the date it was packaged? does that regulation discriminate against interstate manufacturers?

What is the historical context of the diary of a young girl by anne frank? o the holocaust o world war i siege on sarajevo the american civil war