It can be inferred from the text above that the two competitors didn't win the competition because they both failed two questions.
What is Inference?
Inference refers to a conclusion that one can make at by looking at strong evidence.
In literature, the evidence may come from logical facts that can be found in the text.
Hence, from the text above, we can infer that Bill and Carla lost the competition.
Learn more about Inference at:
https://brainly.com/question/26235053
