A family friendly affordable restaurant is The Waterman. It servers English food, has good reviews, and is at riverside.
[['The Waterman', 'eatType', 'restaurant'], ['The Waterman', 'food', 'English'], ['The Waterman', 'priceRange', 'cheap'], ['The Waterman', 'customer rating', '3 out of 5'], ['The Waterman', 'area', 'riverside'], ['The Waterman', 'familyFriendly', 'yes']]