diff --git a/experiment/pretest.json b/experiment/pretest.json
index be0204d..2741663 100644
--- a/experiment/pretest.json
+++ b/experiment/pretest.json
@@ -1 +1 @@
-{"version": 2.0, "questions": [{"question": "What does the absolute value of a number represent?  ", "answers": {"a": "The magnitude of the number without considering its sign ", "b": "The sign of the number ", "c": "The reciprocal of the number ", "d": "The square of the number"}, "explanations": {"a": "", "b": "", "c": "", "d": ""}, "correctAnswer": "a", "difficulty": "beginner"}, {"question": "What is the absolute value of 0?", "answers": {"a": "0", "b": "1", "c": "-1", "d": "undefined"}, "explanations": {"a": "", "b": "", "c": "", "d": ""}, "correctAnswer": "a", "difficulty": "beginner"}, {"question": "Which p-norm corresponds to the Manhattan distance? ", "answers": {"a": "p=1", "b": "p=2", "c": "p=1.1", "d": "p=0"}, "explanations": {"a": "", "b": "", "c": "", "d": ""}, "correctAnswer": "a", "difficulty": "beginner"}, {"question": "What does the p-norm represent in mathematics? ", "answers": {"a": "A measure of distance or size in a vector space ", "b": "The probability of an event occurring ", "c": "The derivative of a function at a point ", "d": "The limit of a sequence"}, "explanations": {"a": "", "b": "", "c": "", "d": ""}, "correctAnswer": "a", "difficulty": "beginner"}, {"question": "What is the absolute value of -5?", "answers": {"a": "25 ", "b": "5", "c": "-5", "d": "0"}, "explanations": {"a": "", "b": "", "c": "", "d": ""}, "correctAnswer": "b", "difficulty": "beginner"}]}
\ No newline at end of file
+{"version": 2.0, "questions": [{"question": "Sample Question", "answers": {"a": "Option A", "b": "Option B", "c": "Option C", "d": "Option D"}, "explanations": {"a": "", "b": "", "c": "", "d": ""}, "correctAnswer": "a", "difficulty": "beginner"}]}
\ No newline at end of file