Example:3-Way Bar Dr inker Beer Relationship Joe's Bar Ann Miller Sue's Bar Ann Bud Sue's Bar Ann Pete's Ale Joe's Bar Bob Bud name addr Joe's Bar Bob Miller Joe's Bar Cal Miller Sue's Bar Cal Bud Lite license Bars name Suppose that drinkers will Beers only drink certain beers manf at certain bars. Preferences Our three binary relationships Likes, Sells,and Frequents name do not allow us to make this distinction. Drinkers But a 3-way addr 10 relationship would.10 Example: 3-Way Relationship Bars Beers Drinkers name name addr manf name addr license Preferences Suppose that drinkers will only drink certain beers at certain bars. Our three binary relationships Likes, Sells, and Frequents do not allow us to make this distinction. But a 3-way relationship would