Question 7
In a party, there is a group of children. The boys always lie and the girls never lie. 10 children make the following statements:
A: Only one of us is a boy.
B: Only two of us are boys.
C: Only three of us are boys.
D: Only four of us are boys.
E: Only five of us are boys.
F: Only six of us are boys.
G: Only seven of us are boys.
H: Only eight of us are boys.
I: Only nine of us are boys.
J: All of us are boys.
Which of them is/are girl(s)?
A: Only one of us is a boy.
B: Only two of us are boys.
C: Only three of us are boys.
D: Only four of us are boys.
E: Only five of us are boys.
F: Only six of us are boys.
G: Only seven of us are boys.
H: Only eight of us are boys.
I: Only nine of us are boys.
J: All of us are boys.
Which of them is/are girl(s)?