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: Test wells are drilled to monitor groundwater pollution. Sentence 2: It is therefore obvious that a groundwater monitoring approach based on vertical monitoring wells is not reliable for detecting landfill liner failure before widespread groundwater pollution occurs.

A: neutral
****
Q: Sentence 1: A ribosome consists of two elements, rrna and proteins. Sentence 2: Ribosomes are made up of two non-identical subunits each consisting of a different rRNA and a different set of proteins.

A: entails
****
Q: Sentence 1: Rising and sinking air influences precipitation in a region. Sentence 2: Clouds and precipitation are caused by rising air, while clear weather is caused by sinking air (5-8).

A:
entails
****