Please make sure your browser supports JavaScript and cookies and that you are not blocking them from loading. Why did this happen? For more information you can review our Terms of Service and Cookie Policy. Congress rushed to approve emergency aid for the airline industry in March just as the economic shock waves of the pandemic were beginning to be felt. Experts predict that even if a vaccine is imminent, it would still take 18 to 24 months before air travel returns to pre-crisis levels.
This passage is unrelated to anything
( z0 relate :ARG1 ( z1 passage :mod ( z2 this ) ) :ARG2 ( z3 anything ) :polarity - )
(z0 / relate-01
    :ARG1 (z1 / passage
              :mod (z2 / this))
    :ARG2 (z3 / anything)
    :polarity -)
This passage is unrelated to anything
z1 :mod z2
z0 :ARG1 z1
z0 :polarity 0
z0 :ARG2 z3