adds roles

app/Models/Question.php

@@ -7,6 +7,7 @@
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\HasMany;
 
 final class Question extends Model
 {
@@ -48,4 +49,12 @@ public function questionGroup(): BelongsTo
     {
         return $this->belongsTo(QuestionGroup::class);
     }
+
+    /**
+     * Get all answers for this question.
+     */
+    public function answers(): HasMany
+    {
+        return $this->hasMany(Answer::class);
+    }
 }