A group of people participate in some curriculum, 25 of them practice Yoga, 18 study cooking, 10 study weaving, 4 of them study cooking only, 5 of them study both the cooking and yoga, 4 of them participate all curriculums. How many people study both cooking and weaving?  Choose one: A) 1 B) 2 C) 3 D) 4 E) 5
Both cooking and weaving = 18 - (4+4+5)= 
<gadget id="calculator">18 - (4+4+5)</gadget>
<output>5</output>
5   So, the correct answer is 5.
<result>E</result>
A group of people participate in some curriculum, 25 of them practice Yoga, 18 study cooking, 10 study weaving, 4 of them study cooking only, 5 of them study both the cooking and yoga, 4 of them participate all curriculums. How many people study both cooking and weaving?