Proper nouns indicate a person place or thing

A proper noun is usually understood as a noun that is capitalized. In order to be a proper noun, like any other noun, the word must be a person, place, thing, or idea.

When at the beginning of a sentence, it does not matter whether or not the noun is proper: it is capitalized anyway. This is exactly why you have to learn exactly which words are proper nouns by memorization.

yes its like krisnis like in the air force .

put the trash into the back of the truck and drive the truck to the back. then you must unload the truck.