Task: Question Answering
Input (English): Ira had to make up a lab investigation after school. He obtained the materials, chemicals, equipment, and protective gear from his teacher. Quickly, but cautiously, he conducted the steps in the written experiment procedure. To save time, he decided to record his observations and results later. Which will most likely be negatively affected by his decision?  
 (A) the ability to follow directions (B) the ability to write a valid report (C) the ability to follow safety guidelines (D) the ability to come up with a conclusion
Output (English): B