apple ==> milk bread #SUP: 3 #CONF: 0.75
tomato bread ==> orange #SUP: 3 #CONF: 1.0
orange bread ==> tomato #SUP: 2 #CONF: 0.6
orange tomato ==> bread #SUP: 2 #CONF: 0.75
orange tomato ==> bread #SUP: 4 #CONF: 0.75
orange tomato ==> bread #SUP: 5 #CONF: 0.75