Assertion: lobe's region | /r/HasProperty | involved in speech
Facets:
Source sentences:
text: The left brain contains regions involved in speech and language (called the Broca's area and Wernicke's area, respectively) and is also associated with mathematical calculation and fact retrieval, Holland said.
text: Scientific studies have suggested that, within Einstein's brain, regions involved in speech and language are smaller, while regions involved with numerical and spatial processing are larger.