Subject	engineer
Predicate	need
Object	understand
Modality	Modality Occurrences TBC[tissue mechanics] 2 TBC[material properties] 2 TBC[satellite probes] 1
Polarity	POSITIVE
Plausibility	0.0671
Neighborhood Sigma	0.0671
Local Sigma	0.1322
Example Sentences	Sentence Occurrences Source engineers need to understand tides 2 Google Autocomplete engineers need to understand tissue mechanics 2 Google Autocomplete engineers need to understand material properties 2 Google Autocomplete engineers designing satellite and space probes need to understand gravity 1 Answers.com Questions