These measures are additive. Wen: Thats certainly a part of it. Mask better 2. President-elect Biden has talked about masks as a patriotic duty, a way for us to show respect for one another. What do these projections mean?
masks are not referred to in this text.
( z0 refer :ARG1 ( z1 thing :ARG0-of ( z2 mask ) ) :location ( z3 text :mod ( z4 this ) ) :polarity - )
(z0 / refer-01
    :ARG1 (z1 / thing
              :ARG0-of (z2 / mask-01))
    :location (z3 / text
                  :mod (z4 / this))
    :polarity -)
masks are not referred to in this text .
z0 :polarity 0
z0 :ARG1 z1
z1 :ARG0-of z2
z3 :mod z4
z0 :location z3