For this reason, UBL never proposes the lexical item, cheapest NP\(S|NP)/(S|NP) : λ f λ g.argmin(λ x. f (x) ∧ g(x), λ y.cost(y)), which is used to parse the sentence in Figure 2.
fUBL uses a lexeme learned from the same word in different contexts, along with a template learnt from similar words in a similar context, to learn to per-  figure 2: An example learned parse.