Task: Question Answering
Input (English): A group of students are observing a fish tank for a school assignment. The group is to share the observations with the class. Which statement about observations is true?  
 (A) Observations should always be recorded. (B) Observations should be collected only once. (C) Observations are only collected by scientists. (D) Observations are always correct if used in a chart.
Output (English): A