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test tube → ReceivesAction → filled with water	0.68
test tube → ReceivesAction → removed	0.60
test tube → ReceivesAction → placed	0.57
test tube → ReceivesAction → placed in boiling water	0.47
test tube → HasA → the gas	0.47
test tube → ReceivesAction → heated	0.43
test tube → HasA → sample	0.39
test tube → ReceivesAction → placed in a test tube holder	0.39
test tube → ReceivesAction → added	0.39
test tube → ReceivesAction → capped	0.33
test tube → CapableOf → denature the enzyme	0.33
test tube → CapableOf → stay in the ice-bath	0.33
test tube → HasA → little activity	0.33
test tube → CapableOf → move at slow speed	0.33
test tube → HasA → 1 ml of 2.0 mol	0.33
test tube → MadeOf → glass	0.25
test tube → ReceivesAction → kept at room temperature	0.25
test tube → ReceivesAction → shaken	0.25
test tube → ReceivesAction → used to make soda	0.25
test tube → ReceivesAction → used to make water bottles	0.25
test tube → HasA → round bottom	0.25
test tube → ReceivesAction → equipped with several thermocouples	0.25
test tube → ReceivesAction → cooled	0.25
test tube → HasA → 3 ml of water	0.25
colony → AtLocation → a test tube	0.25
test tube → CapableOf → give positive result	0.24
test tube → HasA → up to three cool activities	0.16
test tube → HasA → lots of science	0.16