Given a text, write a compressed version of it in a single sentence.

Input: Consider Input: "Former Little Sister Amy, now 18-years old, is a testament to the Big Sisters program."

Output: 18 year old Amy is a testament to the Big Sisters Program

Input: Consider Input: A preliminary type, form, or instance of a system thatPrototype serves as a model for later stages or for the final, complete version of the system.

Output: An earlier type, form, or instance of a system Prototype functions as a model for the final system's version

Input: Consider Input: It's easy to imagine what Bay Area chefs like Alice Waters or Michael Mina might have to say about Julia Child on her 90th birthday.
Output: You can imagine what Bay Area chefs like Alice Waters or Mike Mina say about Julia Child.