Detailed Instructions: You are given two sentences. You have to find if there is entailment or agreement of the Hypothesis by the Premise. From the given pair of sentences, you should identify if there is enough information in the Premise to support the claim made in the Hypothesis. The Premise may not exactly be the same as Hypothesis. Your task is to return 'entails' if the premise supports hypothesis else return 'neutral'.
Q: Premise: 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. 
 Hypothesis: The long-lived isotopes require thousands of years to decay to a safe level in a nuclear reactor.
A:
neutral