Their marriage started a new chapter in their lives.

P) Personification
S) Simile
H) Hyperbole
M) Metaphor
L) Literal
I) Idiom

1 answer

The phrase "Their marriage started a new chapter in their lives" primarily utilizes M) Metaphor. This is because it compares their lives to a book, suggesting that marriage signifies a new phase or period without using "like" or "as," which would indicate a simile.