Warm air can hold more water as vapor (invisible gas) than can cold air, so if the air rises far enough, some of the water will condense into tiny droplets, which in large numbers form clouds.
(the air; rises; far enough) (tiny droplets; form; clouds) (some of the water; will condense; into tiny droplets) Context(some of the water will condense,List([105, 136))):(Warm air; can hold; more water; as vapor)
some of the water will condense,List([105, 136))
the air tiny droplets some of the water Warm air
rises form will condense can hold
far enough
clouds
into tiny droplets
more water as vapor