An African American man playing guitar in the subway.
A man is playing music
A woman is singing in a band
It's cheap to get started as a machinist.
I had a boyfriend when I met John Cavendish.
Claiming generalizability is not explicit in a good case study.
He doesn't speak about the economic method.
It has a history that dates back all the way to the year 1781.
Although it doesn't rain every day, it is very wet during the summer months.