The article states:

The young builders weren't just working together to set new Guinness World Records, though. They built their super-long Lego line to support a classmate with muscular dystrophy. The students raised awareness for Jar of Hope. This organization funds medical research for the disease.
The author's purpose for writing this passage was to __________.
argue that the students didn't really care about breaking a record
show that it's possible to break records while helping someone else
show that it's not possible to break records without help
argue that people shouldn't try to break records unless it's to help others

show that it's possible to break records while helping someone else