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: The "head" of the sperm contains the genetic material. Sentence 2: The heads of the sperm contain the genetic information that will fuse with the woman's egg, as well as chemicles that enable the sperm to penetrate the outer shell of the egg.

A: entails
****
Q: Sentence 1: Tonicity describes the amount of solute in a solution. Sentence 2: Describe the relative osmolarity and tonicity of a solution that contains 150 mM NaCL and 150 mM urea.

A: neutral
****
Q: Sentence 1: Cells secrete factor that bind to receptors. Sentence 2: Intrinsic factor (IF), a protein secreted by gastric parietal cells, binds to the vitamin B 12 and carries it to the terminal ileum , where there are IF receptors, and absorption occurs.

A:
entails
****