Show the name and age for all male people who don't have a wedding.
SELECT name ,  age FROM people WHERE is_male  =  'T' AND people_id NOT IN (SELECT male_id FROM wedding)
SELECT name ,  age FROM people WHERE is_male  =  'T' AND people_id NOT IN (SELECT male_id FROM wedding)
[{'Name': 'Graeme McDowell', 'Age': 34}, {'Name': 'Adam Scott', 'Age': 26}]