How to speak to Concierce?

I have just managed to install Vera Concierge.
I am able to ask/get answer for the following:

  • “Turn on TV Room light” (response: turning on the light in TV Room)
  • “Talk to Vera Concierge” - “What is garage status” (response: saying the temperature in garage)
  • “Hey Google, Ask Vera Concierge what is garage status” (response: saying the temperature in garage)

However, I get following result if I ask: - "Hey Google, Ask Vera Concierge what is garage temperature (response: “null” - why can’t I use temperature?)
Also, is it possible to ask something like: “Hey Google, what is garage temperature?” (short version)