Subject stem cell research
Predicate has_property
Object necessary
Modality
Modality Occurrences
Polarity POSITIVE
Plausibility 0.5624
Neighborhood Sigma 0.5668
Local Sigma 0.5624
Example Sentences
Sentence Occurrences Source
a stem cell research is necessary 1 Google Autocomplete
stem cell research is / transplants necessary 1 Yahoo Questions