It is based on a survey every two years of 60,000 households.
It is based, of course, on a true story.
The street culture is based, of course, on the passeggiata - when people go out in the evening between 5 and 7 for a walk.
However, there is no evidence that the song is based on a real woman, of the 17th century or at any other time.
The film was based around tango dancing one of the director's many works in this field.
We do this not based on the individual but because of the larger needs of society.
It was based on observations, both those around him and of people in many parts of the world.
They compete with one another for students based on themes, resources and quality of teaching.
It is said to be based on some legend out of immemorial time.
The decision is based on article 1 section 2 of the California Constitution.