  We build on the classification in [1] of event sequences in the influence
network as respecting collinearity or not, so as to determine in future work
what phenomena arise in each case. Collinearity enables each observer to
uniquely associate each particle event of influencing with one of the
observer's own events, even in the case of events of influencing the other
observer. We further classify events as to whether they are spacetime events
that obey in the fine-grained case the coarse-grained conditions of [2],
finding that Newton's First and Second Laws of motion are obeyed at spacetime
events. A proof of Newton's Third Law under particular circumstances is also
presented.
