 (54) has a reading on which ‘moved the piano’ is interpreted distributively (two liftings) and ‘met’ is read collectively. The felicity of the conjunction reduced (54) suggests that the ambiguity isn’t the result of an ambiguity in conjunction. (see Schein (2006), McKay (2006)). We can try to use the test in an extended manner on full sentences if we embed them under ‘says that’ or perhaps ‘believes that’: ‘John and Adam believe that Sarah bought a superfluous hair remover’ is infelicitous if the unconjoined sentences involve different interpretations of ‘superfluous hair remover’.