The result with 'caki' seems to show that logophoricity is not irrelevant, but that the Sells' hierarchy is not supported.
the sentences with less logophoric 10 A series of Paired Sample T-Tests revealed that the mean difference between less logophoric antecedent and other logophoric antecedents was significant (SOURCE vs. less logophoric (p< .0141); SELF vs. less logophoric (p< .0001); PIVOT vs. less logophoric (p< .0561)).