The constituency trees show that both parts of the coordinate structure project up to the root node of the entire tree, and the dependency trees illustrate that each word again projects just a single node. Both representation formats illustrate the equal status of the coordinated units insofar as they are placed on the same level; they are equi-level. From an organizational point of view, subordination is grouping words together in such a manner that includes hierarchical and linear order, whereas coordination is grouping words together just in terms of linear order.