Use case: Data Processing, Formatting & Math
Instruction type: Multistep
Prompt style: Context prompting

Prompt:
I need some help with a bit of data management if you don't mind. I have a class of students and I wanted to take stock of their test scores for a bit of organization. Here's the data I'm working with in the following format:

Last Name, First Name - Score 1 | Score 2 | Score 3 | Score 4 | Score 5 | Score 6 | Score 7 | Score 8 | Score 9 | Score 10

Picket, Kelly - 76 | 89 | 90 | 92 | 100 | 100 | 100 | 100 | 88 | 94
Larson, Brie - 93 | 94 | 92 | 100 | 93 | 81 | 75 | 93 | 82 | 96
Broderick, Matthew - 75 | 54 | 56 | 68 | 85 | 91 | 64 | 75 | 73 | 65
Chaplin, Charles - 100 | 91 | 86 | 80 | 78 | 92 | 64 | 70 | 86 | 88
Zantu, Yab - 86 | 89 | 88 | 88 | 88 | 89 | 91 | 88 | 84 | 82
Ferdino, Alex - 100 | 91 | 82 | 86 | 95 | 100 | 73 | 78 | 84 | 83
Altman, Oliver - 86 | 62 | 88 | 100 | 91 | 86 | 62 | 100 | 100 | 81
Garvey, Preston - 81 | 75 | 93 | 82 | 100 | 32 | 94 | 78 | 87 | 98
Shala, Kotesh - 87 | 91 | 88 | 88 | 100 | 32 | 94 | 78 | 87 | 83
Pumpkin, Sprinkles - 87 | 94 | 78 | 88 | 100 | 93 | 94 | 92 | 87 | 83
Hondo, Ashley - 74 | 78 | 81 | 75 | 93 | 82 | 94 | 78 | 86 | 62
Silvers, Sally - 87 | 91 | 88 | 91 | 82 | 32 | 75 | 54 | 56 | 68
Holdem, Tyler - 87 | 100 | 32 | 88 | 100 | 93 | 94 | 92 | 100 | 88
Pariah, Mariah - 51 | 54 | 64 | 63 | 74 | 81 | 68 | 70 | 82 | 65
Beauregard, Thadeus - 87 | 100 | 32 | 81 | 75 | 93 | 94 | 92 | 100 | 88
Elden, John - 87 | 100 | 32 | 88 | 100 | 93 | 88 | 88 | 100 | 88
Yester, Mark - 87 | 100 | 32 | 88 | 100 | 93 | 93 | 94 | 92 | 88
Huxby, Archibald - 87 | 100 | 32 | 88 | 100 | 93 | 94 | 92 | 100 | 88
Yesder, Mark - 87 | 100 | 90 | 92 | 100 | 93 | 94 | 92 | 94 | 78
Cameron, James - 90 | 92 | 32 | 100 | 100 | 87 | 94 | 81 | 75 | 88
Titus, Rosco - 87 | 100 | 32 | 93 | 94 | 92 | 94 | 92 | 100 | 88
Aurelius, Marcus - 100 | 100 | 94 | 100 | 100 | 93 | 94 | 92 | 100 | 96
Camaro, Diaz - 81 | 75 | 88 | 88 | 100 | 93 | 93 | 94 | 92 | 88
Camera, Shutter - 87 | 100 | 32 | 81 | 75 | 90 | 92 | 92 | 100 | 88

Each test score is out of 100. Can you make me a bulleted list of students out of this. First figure out the average test score for each student, then round that to the nearest whole number. Then give them a letter grade based on what that rounded average test score is. Use a typical US letter grade system, but make the range increment every 7 points, so an A would be 94-100 for example. Group the students in the list by this letter grade with A first, then B, etc., but organize them within the letter grade group alphabetically by last name, with headers for the letter grade and range. Present the list in this format:

(First initial of first name). (Last name) - Average Test Score | Letter Grade

Please don't include the parentheses when outputting names in the list.

I would also like to recognize any exceptional scores for students. Please use only capital letters for the names of any students who had 3 different test scores of 100. Oh and please bold these names as well to help them stand out in the list.

Evaluation criteria:
The response should contain a bulleted list of students.
The response should include all 24 students.
The response should correctly calculate the average test score, rounded to the nearest whole number, for each student once using the given input data. For example, the averages should be calculated to be the following:

Aurelius, Marcus - 97
Camaro, Diaz - 89
Ferdino, Alex - 87
Holdem, Tyler - 87
Huxby, Archibald - 87
Larson, Brie - 90
Picket, Kelly - 93
Pumpkin, Sprinkles - 90
Titus, Rosco - 87
Yesder, Mark - 92
Yester, Mark - 87
Zantu, Yab - 87
Altman, Oliver - 86
Beauregard, Thadeus - 84
Camera, Shutter - 84
Cameron, James - 84
Chaplin, Charles - 84
Elden, John - 86
Garvey, Preston - 82
Hondo, Ashley - 80
Shala, Kotesh - 83
Broderick, Matthew - 71
Pariah, Mariah - 67
Silvers, Sally - 72
The response should use only letter grades: A, B, C, D, and F for the letter grades part.
The response should use a scoring range with 7-point increments. For example, it should adapt a standard US grading scale to follow A:94-100, B: 87-93, C: 80-86, D: 73-79, F: 72 and below.
The response should assign each student a letter grade based on their calculated average score. For example, students should be placed in groups like the following:

A: M. Aurelius
B: D. Camaro, A. Ferdino, T. Holdem, A. Huxby, B. Larson, K. Picket, S. Pumpkin, R. Titus, M. Yesder, M. Yester, Y. Zantu
C: O. Altman, T. Beauregard, J. Cameron, S. Camera, C. Chaplin, J. Elden, P. Garvey, A. Hondo, K. Shala
D: None
F: M. Broderick, M. Pariah, S. Silvers
The response should organize students alphabetically by their last name within their letter grade grouping.
The response should present the information for each student in the following order: First initial of first name. Last name - Average Test Score | Letter Grade
The response should not include any parentheses in the formatted names of the students.
The response should use bolded, capital letters for the names of any students who had at least 3 different test scores of 100. For example, the following students should have their names written in bolded, capital letters:

K. Picket, O. Altman, T. Holdem, J. Elden, A. Huxby, and M. Aurelius
The response should include a header for each grade it provides a list for.