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Table 4 
Bottom–up generation of the logical form count(and(daughterOf(Barack Obama), InfluentialTeensByYear(2014)). Elements on the stack are separated by || and the top of the stack is on the right.
OperationLogical form tokenStack
TER(entity) Barack Obama Barack Obama 
NT-RED(relation) daughterOf daughterOf(Barack Obama
TER(entity) 2014 daughterOf(Barack Obama) || 2014 
NT-RED(relation) InfluentialTeensByYear daughterOf(Barack Obama) || InfluentialTeensByYear(2014
NT-RED(and) and and(daughterOf(Barack Obama), InfluentialTeensByYear(2014)) 
NT-RED(count) count count(and(daughterOf(Barack Obama), InfluentialTeensByYear(2014))) 
OperationLogical form tokenStack
TER(entity) Barack Obama Barack Obama 
NT-RED(relation) daughterOf daughterOf(Barack Obama
TER(entity) 2014 daughterOf(Barack Obama) || 2014 
NT-RED(relation) InfluentialTeensByYear daughterOf(Barack Obama) || InfluentialTeensByYear(2014
NT-RED(and) and and(daughterOf(Barack Obama), InfluentialTeensByYear(2014)) 
NT-RED(count) count count(and(daughterOf(Barack Obama), InfluentialTeensByYear(2014))) 
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