A statute states: Defacing a library book is punishable by a $500 fine. Your client was caught underlining, in pencil, a word in a book she borrowed from her private school's library. Identify the vague or ambiguous term in the statute.

Vague:

Ambiguous:

A statute states: A burglary is breaking and entering of a dwelling, at nighttime, with the intent to commit a felony therein. Your client broke a window and entered a house-boat at dusk with the intent to commit a felony. He has been charged with burglary.

Identify the vague or ambiguous term(s) in the statute.

Vague:

Ambiguous: