Anchor: A group of people crowded around a bike and its rider on the street.
Entailed: A group of people gather.
Contradiction: A group of people gather around the man juggling.
Contradiction: The details were very vague.
Contradiction: A carpet's price is determined by several factors, including its rarity and its age. 
Contradiction: At Annecy and Le Bourget, activities at the lakes present a hurried and busy atmosphere.
Contradiction: NATO must move forward if milosevic decides to be aggressive.