ScorekeeperFunction: and exps
ScorekeeperFunction: or exps
ScorekeeperFunction: not exp
ScorekeeperFunction: = exp1 exp2
ScorekeeperFunction: /= exp1 exp2
ScorekeeperFunction: > exp1 exp2
ScorekeeperFunction: >= exp1 exp2
ScorekeeperFunction: < exp1 exp2
ScorekeeperFunction: <= exp1 exp2
ScorekeeperFunction: sum types properties [test]