Subject	substrate
Predicate	has_property
Object	like a key
Modality	Modality Occurrences
Polarity	POSITIVE
Plausibility	0.3976
Neighborhood Sigma	0.4411
Local Sigma	0.4189
Example Sentences	Sentence Occurrences Source enzymes and substrates are like a lock and key 1 Google Autocomplete a substrate is like a lock and key 2 Google Autocomplete