How should a Machine Learning Specialist address this issue for future documents?

A company is using Amazon Polly to translate plaintext documents to speech for automated company announcements. However, company acronyms are being mispronounced in the current documents.

How should a Machine Learning Specialist address this issue for future documents?
A . Convert current documents to SSML with pronunciation tags.
B . Create an appropriate pronunciation lexicon.
C . Output speech marks to guide in pronunciation.
D . Use Amazon Lex to preprocess the text files for pronunciation

Answer: A

Explanation:

Reference: https://docs.aws.amazon.com/polly/latest/dg/ssml.html