Read the passage.
I think schools should no longer have football teams. Football is a dangerous sport. Everybody knows that it has caused countless concussions. Therefore, it should be banned in schools.

Does this passage provide sufficient evidence to support the claim that football is a dangerous sport?

1.No, because the author provides only one detail to support the claim.
2.Yes, because the author provides a well-documented detail to support the claim.
3.No, because the author provides an opinion to support the claim.
4.Yes, because the author provides an argument to support the claim.