Incorrect exercise: [courseId=grammar-intro_eng][lessonNumber=1][exerciseId=3704]

[roseclaiomh]

Description

I believe starting sentences with .i should be classed as correct.

Diagnostics information (do not remove)

• Exercise identifier: [courseId=grammar-intro_eng][lessonNumber=1][exerciseId=3704]
• Exercise payload: {"shouldDisplayHint":false,"exercise":{"canonicalAnswer":"ta pelxu","sentences":[{"text":"That is yellow.","lojbanic":false}],"title":"Translate this sentence","type":"typing"}}
• Attempted solution: {"text":".i ta pelxu"}
• Attempted solution was classified as correct: no
• Validation payload: {"canonicalAnswer":"ta pelxu","correct":false}

[vinivosh]

I second this.

[ChemistMikeLam]

I also second this. Seems to be related to #161