No Google Now speech output

[sbhnet]

I've got Google Now enabled, speech output enabled, all of the volume levels are set to max... What am I missing? I just get a search page after saying OK Google and making my request or asking a question. :'(

 

[B. Diddy]

Voice response doesn't occur for everything--only certain kinds of questions. Try some of these: Awesome list of 70 Google Now voice commands