Laravel many to many 2 level down pivot table

Question

I am trying to build a Survey Module in Laravel where user can create survey, assign questions and options to the questions in survey.

• survey can have multiple questions
• survey question can have multiple options

To meet the above requirement I created the following models & tables

Model: Question
Table: questions

| id | question                       |
| -------- | -------------------------|
| 1        | How is the performance?  |
| 2        | How did you know about us|

---

Model: Option
Table: options

| id  | option    |
| --- | --------- |
| 1   | Good      |
| 2   | Bad       |
| 3   | Google    |
| 2   | SMS       |

---

Now the relationship between questions and survey will be stored in pivot table

Model: SurveyQuestion
Table: survey_questions

| id | survey_id| question_id |
| ---| -------- |-------------|
| 1  | 1        |1            |
| 1  | 1        |2            |

---

Upto this point I know how to store data into pivot table using attach/sync.

Now the problem is As per requirement each survey question might have multiple options so I created another pivot table survey_question_option in which I am using survey_questions primary key as foreign key.

Model: SurveyQuestionOption
Table: survey_question_options

| id | survey_question_id| option_id |
| -- | ----------------- |-----------|
| 1  | 1                 |1          |
| 1  | 1                 |2          |

---

Now my question is that is it correct to use pivot table primary key as foreign key into another table?

If yes then how can I store data into survey_question_options table using laravel relationships?

If no then what is the better solution?