There, too, she encountered a wait but was able to enter after an hour. She was advised to return between three and five hours later. Arch is amazing. Pictured, Old Faithful, a cone geyser. Preslock arrived at the park at 9 a.m., only to learn that it was full.
The wait is a 2 hours wait.
( z0 wait :duration ( z1 temporal-quantity :quant 2 :unit ( z2 hour ) ) )
(z0 / wait-01
    :duration (z1 / temporal-quantity
                  :quant 2
                  :unit (z2 / hour)))
The wait is a 2 hours wait .
z1 :quant 0
z0 :duration z1
z1 :unit z2