Full Idea
Bifurcated logical particles (either/or, if/then) are in principle beyond the power of any local chaining device to build sentences.
Gist of Idea
A simple chaining device can't build sentences containing 'either..or', or 'if..then'
Source
Georges Rey (Contemporary Philosophy of Mind [1997], 4.2.1)
Book Reference
Rey,Georges: 'Contemporary Philosophy of Mind' [Blackwell 1997], p.110
A Reaction
True in natural languages, but not in formal ones? If P then either if-Q-then-R or if-S-then-T. Is that chaining? If rain, then if light then puddles, or if heavy then floods. Hm.