sample28.js

function loadData() {
  return getJSON()
    .then(function(response) {
      if (response.needsAnotherRequest) {
        return makeAnotherRequest(response)
          .then(function(anotherResponse) {
            console.log(anotherResponse)
            return anotherResponse
          })
      } else {
        console.log(response)
        return response
      }
    })
}