Subject echolocation
Predicate has_property
Object important to the study of the ocean floor
Modality
Modality Occurrences
Polarity POSITIVE
Plausibility 0.4215
Neighborhood Sigma 0.6433
Local Sigma 1.0000
Example Sentences
Sentence Occurrences Source
echolocation is important to the study of the ocean floor 1 Answers.com Questions