Please make sure your browser supports JavaScript and cookies and that you are not blocking them from loading. Please make sure your browser supports JavaScript and cookies and that you are not blocking them from loading. Ciudad Perdida, or Lost City, in Colombia. Major cities such as Tikal and Calakmul had populations of as many as 120,000 people. The rulers moved to new, more compact cities in the Phnom Penh area, where the current capital of Cambodia still stands to this day.
Doctor's are unable to operate this device easily.
( z0 possible :ARG1 ( z1 operate :ARG0 ( z2 doctor ) :ARG1 ( z3 device :mod ( z4 this ) ) :ARG1-of ( z5 easy ) ) :polarity - )
(z0 / possible-01
    :ARG1 (z1 / operate-01
              :ARG0 (z2 / doctor)
              :ARG1 (z3 / device
                        :mod (z4 / this))
              :ARG1-of (z5 / easy-05))
    :polarity -)
Doctor 's are unable to operate this device easily .
z0 :polarity 0
z0 :ARG1 z1
z1 :ARG0 z2
z3 :mod z4
z1 :ARG1 z3
z1 :ARG1-of z5