For the first part of the exercise, we will assume that birds eat 50% of the light moths.
(we; will assume; that birds eat 50% of the light moths) Context(we will assume,List([36, 50))):(birds; eat; 50% of the light moths)
we will assume,List([36, 50))
we birds
will assume eat
that birds eat 50% of the light moths
50% of the light moths