premise: a child <mask>
hypothesis: the best context for <mask> here is To move about in one's place, like a bird when shaping the interior of her nest or a young bird getting close to the parent; but not A fungicidal mixture composed of blue vitriol, lime, and water. The formula in common use is: blue vitriol, 6 lbs.; lime, 4 lbs.; water, 35 -- 50 gallons..