Tail doesnt seem to be bushy, thus I too will vote on shorthair.
But if both parents have bushy tails, as they seems to have on these photos; the child should too be longhair / medium hair... Unless the janitor did helped
out.
The longhair gene is recessive, so both parents are doubled up, homozygote on the long hair gene. Child should be longhair, anything else is unique.
Unless as said, someone played false.