Big Number50%. Real life isnt like the movies, TV, or even reality TV. Its one of the great achievements, a true miracle, and not only for the United States. Whenever a breakthrough occurs, it is usually the result of many people in different places working on the same problem for many years. Were saving tens of millions of lives throughout the world.
Not all dead people are equal.
( z0 equal :ARG1 ( z1 person :ARG1-of ( z2 die ) :mod ( z3 all :polarity - ) ) )
(z0 / equal-01
    :ARG1 (z1 / person
              :ARG1-of (z2 / die-01)
              :mod (z3 / all
                       :polarity -)))
Not all dead people are equal .
z3 :polarity 0
z1 :ARG1-of z2
z1 :mod z3
z0 :ARG1 z1