museum

sub1 = "wither skeleton" -- Primary Subject Singular
sub2 = "wither skeletons" -- Primary Subject Plural
sub3 = "sword" -- Secondary Subject

shell.run("security", string.lower(sub1), string.lower(sub2), string.lower(sub3))

function display(text)
  shell.run("clear")
  textutils.slowPrint(text)
  sleep(4)
end

while true do
  text = string.format("This is the head of a %s.", sub1)
  display(text)
  text = string.format("While regular skeletons wield bows, a %s\nfights with a %s,", sub1,sub3)
  display(text)
  text = string.format("All %s live in Nether Fortresses.", sub2)
  display(text)
  text = string.format("If a %s hits you with its %s, you keep\ntaking damage!", sub1, sub3)
  display(text)
end