Text document to text to speech for memorization

This Microsoft Windows application should take as input a Word document with lines from acts and plays.? Each line begins with the character's name followed by a colon like: Person1:? Good morning Person2: How are you? Person 1:? Fine Thank you. The software should be capable of speaking using standard Microsoft TTS software, and selectively,? identified persons in the act may have their lines muted but visible OR muted and not visible. This will allow actors to better memorize their lines.