Academic Writing Directions: Use Your Knowledge of Writing, Editing, and the Conventions of the Conventions

Academic Writing Directions:
Use your knowledge of writing, editing, and the conventions of grammar to answer the following questions.
Which of the following sentences is correct?​

A) ​My father and I decided traveling to Europe next year and look for our relatives.
B) ​My father and I decided travel to Europe next year and looked for our relatives.
C) ​My father and I decided will travel to Europe next year and will look for our relatives.
D) ​My father and I decided to travel to Europe next year to look for our relatives.