How should they prepare the data?

HipLocal’s data science team wants to analyze user reviews.

How should they prepare the data?
A . Use the Cloud Data Loss Prevention API for redaction of the review dataset.
B . Use the Cloud Data Loss Prevention API for de-identification of the review dataset.
C . Use the Cloud Natural Language Processing API for redaction of the review dataset.
D . Use the Cloud Natural Language Processing API for de-identification of the review dataset.

Answer: B

Explanation:

https://cloud.google.com/dlp/docs/deidentify-sensitive-data