Which is lightest?
We’re shown three different
objects: a boat, a shell, and a car. And the question asks us to choose
the one which is the lightest. We know a boat is probably very
heavy. We wouldn’t be able to lift it. Could we lift a shell? Yes, we could pick up a shell with
our hands. It looks like the shell could be
the lightest. We could probably lift a toy car,
but not a real car.
So, the object which is the
lightest is the shell.