There is  a non child friendly restaurant near Café Sicilia that has a price range of more than 30 named Clowns.
[['Clowns', 'eatType', 'restaurant'], ['Clowns', 'priceRange', 'more than £30'], ['Clowns', 'familyFriendly', 'no'], ['Clowns', 'near', 'Café Sicilia']]