premise: A person wearing a blue backpack stands on a field above a scenic view. hypothesis: The person is taking a nature hike.
neutral: The person doesn't need to be on a hike in order to see scenery.|neutral: Not all persons standing on a field are not necessarily be taking a nature hike.|neutral: The person may not be hiking since people wear backpacks for other reasons as well. Also, he might be hiking but not on a nature hike.