The order of subject and object is an adequate criterion for distinguishing between them when other grammatical properties are AND LEHISTE2 have discussed the order of subjects and predicates in Russian scientific text. Lehiste concludes that "form and function" should be used to distinguish the subject from the predicate of a Russian sentence; although her conclusion may be accepted (subject to assumptions about the value of maintaining customary English order in the output), her dictum must be converted into programmable instructions