What was Benoit Mandelbrot's major and what degree did he obtain at the California Institute of Technology?
SELECT ?value1 ?value2 WHERE { wd:Q101740 p:P69 ?s . ?s ps:P69 wd:Q161562 . ?s pq:P812 ?value1 . ?s pq:P512 ?value2 }
benoit mandelbrot: Q101740 california institute of technology: Q161562