Rationalize the numerator of the expression. 
Definitions:
Ota Benga
A Congolese Mbuti pygmy who was featured in an anthropological display at the Louisiana Purchase Exposition in St. Louis, Missouri in 1904 and later in a controversial exhibit at the Bronx Zoo in 1906.
Committed Suicide
The act of deliberately taking one's own life.
Carolus Linnaeus
A Swedish botanist, physician, and zoologist, known as the father of modern taxonomy for his work in classifying and naming organisms in a systematic way.
Skin Color
The pigmentation of someone's skin which is primarily determined by genetic inheritance and exposure to sunlight.
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