user_query: Now, tell me how to make pancakes.
response_text: I found these results
user_query: Next, play a video on how to make grilled beef.
response_text: Here's next grilled beef videos.
user_query: Find instructions on how to make a pudding.
response_text: I found this on the web
user_query: Play some BGM for dinner cooking.
response_text: Here's Cooking Music - Background Music - Playlist on YouTube.
User: Log an apple, no sorry a pear.
Parse: Log_nutrition ( food « pear » )