Question:
A girl is playing the piano.
A little girl is playing a grand piano on stage.
Answer:
3

Question:
About 22% of twentysomethings are obese, which is roughly 30 pounds over a healthy weight.
About 31 percent of Americans are now obese roughly 30 or more pounds over a healthy weight.
Answer:
3

Question:
The department's position threatens to alienate social conservatives, who have provided strong political support for Mr. Ashcroft and President Bush.
The department's stance disappointed some abortion opponents, and it threatens to alienate social conservatives who have provided strong political support for Ashcroft and President Bush.
Answer:
4