US military forces are evacuating U.S. citizens and citizens of 72 other countries from Liberia at the request of the U.S.
they are evacuating us citizens in 773 other countries
( z1 evacuate :ARG0 ( z2 they ) :ARG1 ( z3 country :quant 773 :mod ( z4 other ) ) :ARG2 ( z5 citizen :mod ( z6 we ) ) )