What is the reason that the fields fail to display the fetched data?

Refer to the exhibit.

A developer creates an OmniScript display FirstName, LastName, and BirthDate of a contact using a Type Ahead Block. The DataRaptor used in the Type Ahead has been tested and fetches the correct data.

When previewing Omniscript, the developer enters a name in the Type Ahead and makes a selection of a contact from the list. However, the text fields FirstName. LastName, and BirthDate are not getting populated with the data.

What is the reason that the fields fail to display the fetched data?
A . Lookup Mode is not selected in the properties of the Type A Head Block.
B . Use Data JSON is not selected in the properties of the Type Ahead Block.
C . FirstName, LastName, and BirthDate are not placed inside the Type ahead Block.
D . The Typeghead ley is not in the correct format

Answer: C