Description

If possible, please provide a brief description of what is wrong with this exercise.

This question would not accept the answer of:

Though they should be equivalent.

Diagnostics information (do not remove)

Exercise identifier: [courseId=grammar-intro_eng][lessonNumber=11][exerciseId=3620]
Exercise payload: {"shouldDisplayHint":false,"exercise":{"canonicalAnswer":"mu'i ma lo prenu cu se zdani","sentences":[{"text":"Why do people have houses?","lojbanic":false}],"title":"Translate using sumtcita","type":"typing"}}
Attempted solution: {"text":"mu'i ma zdani lo prenu"}
Attempted solution was classified as correct: no
Validation payload: {"canonicalAnswer":"mu'i ma lo prenu cu se zdani","correct":false}