diff --git a/curriculum/challenges/english/08-data-analysis-with-python/data-analysis-with-python-course/data-cleaning-duplicates.english.md b/curriculum/challenges/english/08-data-analysis-with-python/data-analysis-with-python-course/data-cleaning-duplicates.english.md
index 2af8c515b4..06b243513c 100644
--- a/curriculum/challenges/english/08-data-analysis-with-python/data-analysis-with-python-course/data-cleaning-duplicates.english.md
+++ b/curriculum/challenges/english/08-data-analysis-with-python/data-analysis-with-python-course/data-cleaning-duplicates.english.md
@@ -14,13 +14,12 @@ videoId: kj7QqjXhH6A
```yml
question:
- text: Question
+ text: 'The Python method .duplicated()
returns a boolean Series for your DataFrame. True
is the return value for rows that:'
answers:
- - one
- - two
- - three
- solution: 3
+ - contain a duplicate, where the value for the row contains the first occurrence of that value.
+ - contain a duplicate, where the value for the row is at least the second occurrence of that value.
+ - contain a duplicate, where the value for the row contains either the first or second occurrence.
+ solution: 2
```
-