You are given a sentence and a question. You're expected to write the correct answer based on the sentence.

Sentence: Each planet has a substantial gravitational pull. Uranus bigger than earth but still much smaller than the sun. Question: Which object has a weaker gravitational pull?
Uranus

Sentence: Two identical airplanes, except for their colors, are in the sky. The black and white one looks smaller than the blue one. Question: Why?
the black and white one is higher in the sky

Sentence: An ice cube sliding across a fridge shelf experiences more resistance then one sliding across a freezer shelf. Question: Which shelf will let the ice cube go faster?

freezer shelf