Johnson said an eclipse of the sun can only take place at New Moon, and only if the Moon passes between the sun and the earth.
(Johnson; said; an eclipse of the sun can only take place at New Moon, and only if the Moon passes between the sun and the earth) Context(Johnson said,List([0, 12))):(an eclipse of the sun; can only take; place; T:at New Moon)
Johnson said,List([0, 12))
Johnson an eclipse of the sun
said can only take
an eclipse of the sun can only take place at New Moon, and only if the Moon passes between the sun and the earth
place T:at New Moon