I was told that it was impossible to do because even though we had the rolling stock, we did not have the ability to deal with a union that had the opportunity to charge double time, triple time and all kinds of things on a train that was going across the country for two or three days.
A train can spend two or three days going across the country.
( z1 possible :ARG1 ( z2 spend :ARG0 ( z3 train ) :ARG1 ( z4 or :op ( z5 temporal-quantity :quant 2 :unit ( z6 day ) ) :op ( z7 temporal-quantity :quant 3 :unit ( z8 day ) ) ) :ARG2 ( z9 go :ARG0 z3 :ARG1 ( z10 across :op ( z11 country ) ) ) ) )