Isaac Newton showed in the seventeenth century how gravity holds a planet in orbit around the Sun.
(Isaac Newton; showed; T:in the seventeenth century; how gravity holds a planet in orbit around the Sun) Context(Isaac Newton showed,List([0, 19))):(gravity; holds; a planet; L:in orbit; L:around the Sun)
Isaac Newton showed,List([0, 19))
Isaac Newton gravity
showed holds
T:in the seventeenth century how gravity holds a planet in orbit around the Sun
a planet L:in orbit L:around the Sun