[Q] Is there a way to default to mobile number for SMS? topic

When I say "OK Google, text Bob, what's up?", if Bob has multiple numbers in my phone, it will ask me "Which number?", making me look down and click on the watch. This seems very counter-intuitive, especially if the person's contact numbers are clearly labeled "work", "mobile", etc. I'd think it should automatically use the mobile number when sending SMS. It does remember my choice, but only for a short time.

Does anyone know a way to make the watch keep my choices, or better yet, automatically choose the mobile number?

Also, does anyone know how to use your voice to make that choice? I've tried saying "mobile" to no avail.