For example, the category Set might be divided into Records, Values, and Atomic when the knowledge source is a table (Pasupat and Liang, 2015).
the subset W divides Q into partitions F t = {q ∈ Q : q W = t} based on the denotation tuples t (e.g., from Figure 5, if W contains just w 2 , then q 2 and q 3 will be in the same partition F (China) ).