How many symphonies did Ludwig van Beethoven compose?

Nine

What famous biblical judge defeated Midianites using clay pots and torches? Who was the gymnast known as the 'Magnificent Seven' captain at the 1996 Olympics? What is the maximum permitted weight for a boxing glove in professional heavyweight matches? Which Native American staple food was ground into flour and used for bread by Pilgrims? What phenomenon causes a rainbow to form?