But it is not only necessary to have a theory of the interactions between the table and the measuring device, it is also necessary to attribute a set of predicates to the table: a certain temperature, rigidity, electric charge, etc...
Aga peale laua ja mõõteriista vastastikuste toimete teooria on veel tarvis omistada lauale teatud hulk predikaate: teatud temperatuur, jäikus, elektrilaeng jne.