Bill and Kate are school students. They are Young Pioneers. They are in Grade Three. There are six classes in Grade Six. In Kate's class there are forty-two students. Twenty-five students are girls. There are forty-five students in Bill's class. Twenty students are boys. And there are thirty-four Young Pioneers in Bill's class. In kate's class there are thirty.
A. spring
B. summer
C. autumn
D. winter
and she is 
.
and he is 
.