In this task, you are given two statements. The task is to output whether a given textual premise, i.e. Statement 2, entails or implies a given scientific fact, i.e. Statement 1. The output should be 'entails' if Statement 2 supports Statement 1 and should be 'neutral' otherwise.
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Question: Sentence 1: The conclusion that two animal species evolved from a common ancestor in recent geological history is best supported by the observation that the species have similar bone structure. Sentence 2: Species resolved in this clade appear to have evolved and speciated from a common ancestor in the ecosystems of western North America.

Answer: neutral


Question: Sentence 1: The sum of the kinetic and potential energies of a system’s atoms and molecules is called internal energy. Sentence 2: The internal energy is the sum of the kinetic and potential energy of the atom amd molecules that make up the system.

Answer: entails


Question: Sentence 1: The rate of decay of carbon-14 does remains stable over time. Sentence 2: We use 13 C, a stable isotope of carbon, to trace the fate of inputs of carbon derived from pasture grasses and to quantify the rate of decay of soil carbon from the original forest.

Answer:
neutral