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.

Sentence 1: The adult cells that form the butterfly begin growing in embryo developmental stage. Sentence 2: To date the researchers have found that cumulus cells (which surround the ovum) and adult and fetal fibroblasts can be used to produce embryos that grow efficiently to the 8- to 16-cell stage, but attaining growth beyond that stage remains difficult.
neutral

Sentence 1: The cytoplasm is divided during cytokinesis. Sentence 2: as the ring contracts it pulls the mebrane inwards to divide the contents of the cytoplasm in cytokinesis.
entails

Sentence 1: When an atom gains or loses an electron it becames a(n) ion. Sentence 2: An ion is an atom that is either positively or negatively charged as a result of losing or gaining electrons.

entails