Read this excerpt from lorraine hansberry's a raisin in the sun: his sister beneatha enters. she is about twenty, as slim and intense as her brother. she is not as pretty as her sister-in-law, but her lean, almost intellectual face has a handsomeness of its own. she wears a bright-red flannel nightie, and her thick hair stands wildly about her head. based on the character description, what can the reader infer about beneatha? a. she is her own person and doesn't care about how she looks. b. she thinks she is intellectually superior to her family. c. she and her brother walter have a great deal in common. d. she is envious that her sister-in-law is prettier than she is.