Select the letter of the correct preposition to insert in each of the following sentences. According ____ the preface, the author of this book was an eyewitness to the earthquake.

A) by
B) to
C) with

Preface

An introduction to a book, typically stating its subject, scope, or aims.

Eyewitness

A person who has personally seen something happen and so can give a first-hand description of it.

Earthquake

A natural phenomenon occurring due to the sudden release of energy in the Earth's crust, resulting in ground shaking.