accent suggestions in prompts

[hyzhak]

add strass on suggestions. So a user could catch them

[hyzhak]

Google Assistant doesn't play well phrase with stress:

<speak>
  You can listen to our collections of <emphasis level="moderate">78s</emphasis> or <emphasis level="moderate">live concerts</emphasis>.
  Which would you like to listen to?
</speak>

Give too big pause before content of , and ending dot is spoken by assistant what is incorrect. I have sent bug report to the assistant team, and waiting for the response

[hyzhak]

Alexa also doesn't speek it well, but at least it doesn't break sentance, and doesn't add "dot" work at the end of sentance