User_id, review 1, "We are a family of 4 adults chose this and view and loved this place" 1, "My husband and I, with our 2 teen sons, visit this restaurant at least once..." 2,"My partner and I booked table for a short holiday, their wine menu was awesome" 2,"My wife is a fan of jazz and she's expecting, so visited this place " 

We have a bunch of reviews, some examples shown above. Are there any techniques that I can use to infer:

User Id 1 => family of 4, 2 sons (13-19) User Id 2 => family of 2, expecting : 

Can anyone recommend datasets and/or methods to infer the above?