Genre: verbatim
Premise: But between water and watt there are fifty-four main entries in Cobuild and 148 in CED . They share such entries as water biscuit and waterworks . But in addition CED alone enters water measurer (a `bug'), Watford (a `town north of London'), etc.
Hypothesis: Cobuild's collection of words between water and watt is much larger than CED's.
Relation: contradiction