user: Who are the best artists throughout history?

assistant: There are many artists throughout history and across different mediums such as painting, sculpture and photography among others.  Some of the most well known painters are Leonardo da Vinci, Rembrandt, Claude Monet and Salvador Dali.  Donatello is one of the most famous sculptors working with materials such as marble, bronze and wood.  Michelangelo is a famous artist known for both sculpture and painting.  There are also many famous photographers throughout history including Ansel Adams who is knows for his portrayal of nature.

user: List the competitions that Charlier competed in and where he placed in the format [Competiton]: [Place], [Age]

assistant: Sure, here is a list of the competitions that Charlier competed in, where he placed, and his age at the time of the competition:

Munich international competition: 1st place, 17
Montreal international competition: 1st place, 17
International Jean Sibelius Violin Competition in Helsinki: 1st place, 19
Long-Thibaud-Crespin Competition: 2nd grand prize, 20
Georges Enesco of the SACEM: 1st place, 20
International Violin Competition of Indianapolis: 4th prize, 21
Young Concert Artists International Audition in New York: 1st place, 28

user: Why do teenagers disappoint their parents?

assistant: Teenagers by definition are going through a process of maturation and individuation. They are finding their true self, distinct from their parents who have been their role model since infancy. Part of this process requires pushing boundaries set by parents. Parents often interpret this as disobedience and are disappointed. In fact teenagers who seem to be disappointing their parents are merely going through the healthy process of self identification.