Which prediction is best supported by this detail from the text?
Shipping serum from Anchorage to Nome in the
wintertime will be complicated and difficult.
Three hundred thousand units of the serum will not
be enough to vaccinate the population of Nome.
The doctors from the hospital in Anchorage will not
ship the serum until summertime.
The disease will spread from Nome to Anchorage
before the serum is able to be shipped.