TASK DEFINITION: Generate an overlapping word between the given two sentences. When you find the overlapping words, they don't have to match exactly, e.g., "survival" and "survive" are valid overlapping words. Little words like "the" or "of" don't count! You must generate significant words which are not the stop words.
PROBLEM: Sentence1: information in an organism 's chromosomes cause genetic traits to be passed down to that organism 's offspring.
Sentence2: information in Man's chromosomes cause genetic traits to be passed down to offspring.

SOLUTION: chromosomes

PROBLEM: Sentence1: All life relies on a relatively narrow range of pH, or acidity.
Sentence2: humans rely on a relatively narrow range of acidity.

SOLUTION: acidity

PROBLEM: Sentence1: Carbon dioxide is controlled by the carbon cycle.
Sentence2: Carbon dioxide is controled by the carbon circle and is transferred between organisms and atmosphere.

SOLUTION:
controlled