"Byron's" is a proper noun, as it typically refers to a specific place, such as a restaurant or a business, named after a person or entity. Proper nouns are used to denote unique entities, while common nouns refer to general items or concepts. In this case, the capitalization and specificity indicate that it is a proper noun.
"Park Avenue" is a proper noun, because it is a place. Proper nouns like this should always be capitalized.
It is a proper noun, because it is the name of a specific thing.
proper
Proper noun
it's a common noun. a proper noun would be Spider-Man.
Pencil proper or common noun
Proper noun or common noun
The noun cassette is a common noun.
a common noun?
Camel is a common noun.
The answer is proper noun. Examples of common noun and proper noun are: Proper noun: Mary Collins Common noun: monkey
A common noun.