Teacher:Given reviews from Amazon, classify those review based on their content into two classes: Negative or Positive.
Teacher: Now, understand the problem? Solve this instance: First airbed I received had a leak, sent it back and got the next one within 4 days. Super convenient to have the built in electric pump and super fast to inflate. Takes a bit of an effort to deflate, but that is expected for pretty much any airbed.
Student:
Positive