US military forces are evacuating U.S. citizens and citizens of 72 other countries from Liberia at the request of the U.S.
liberia is evacuating united states citizens from other countries
( z1 evacuate :ARG0 ( z2 country :name ( z3 name :op "Libya" ) ) :ARG1 ( z4 citizen :mod ( z5 country :name ( z6 name :op "United" :op "States" ) ) ) :ARG2 ( z7 country :mod ( z8 other ) ) )