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.

[Q]: Sentence 1: Too little calcium can cause the disease osteoporosis. Sentence 2: Osteoporosis (loss of bone density, brittle bones) has been taught to be caused by too little calcium in the diet.
[A]: entails

[Q]: 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.
[A]: neutral

[Q]: Sentence 1: The long-lived isotopes require thousands of years to decay to a safe level in a nuclear reactor. Sentence 2: Isotopes with long half-lives such as uranium -238 (5 billion year halflife) decay into daughter products with shorter halflives, such as radium -226 and -228, which exhibit the higher activity levels that can be of great concern for human health.
[A]:
neutral