By eating the greenest grasses, Tommies get all the water they need during the rainy season, but migrate to find drinking water during dry periods.
(Tommies; get; all the water they need during the rainy season) (all the water; need; T:during the rainy season) (Tommies; migrate; to find drinking water during dry periods) Context(Tommies migrate,List([32, 104))):(Tommies; migrate to find; drinking water; T:during dry periods)
Tommies migrate,List([32, 104))
Tommies all the water Tommies Tommies
get need migrate migrate to find
all the water they need during the rainy season
T:during the rainy season
to find drinking water during dry periods
drinking water T:during dry periods