diff --git a/curriculum/challenges/english/blocks/quiz-graphs-and-trees/67f4138c34cd9c4ac783ceef.md b/curriculum/challenges/english/blocks/quiz-graphs-and-trees/67f4138c34cd9c4ac783ceef.md
index c9b4d76339a..37479ce7b7c 100644
--- a/curriculum/challenges/english/blocks/quiz-graphs-and-trees/67f4138c34cd9c4ac783ceef.md
+++ b/curriculum/challenges/english/blocks/quiz-graphs-and-trees/67f4138c34cd9c4ac783ceef.md
@@ -55,7 +55,7 @@ communications networks
 
 #### --answer--
 
-virtual private networks
+temperature measurement over time
 
 ### --question--