I think I must have lost track of the context. Given these sentences:
1) piro loi nanmu cu ki'ogra li 1000 2) piro loi nanmu cu ki'ogra li 1000000 3) piro loi nanmu cu ki'ogra li 1000 .e li 1000000
then I call #1 and #2 true and #3 false. *Some* fraction weighs 1000 kg, and *some other* fraction weighs 1 Gg, but *no* fraction weighs both.