Examples of topics and specific questions and commands:
Translation: 'Translate I would like to go now into Spanish'
Play songs on your device: 'Play music by Adele'
Reminder: 'Set reminder to 5 pm'
Social media: 'Post to Facebook This is great', 'Tweet I am going home now'
Search: 'Google this','Wiki that'
Places: 'Where is the nearest bank?'
Text: 'Send text to George I will be late'
Email: 'Email John Let's get together this week.'
Call: 'Call mom'
Knowledge: 'Who was Abraham Lincoln?', 'Define artificial intelligence.'
The answers are spoken out, and relevant information is given.
You can also just have a general chat with Eve. Test her witty personality or just ask her to tell a joke or two.