navigating array inside a collection and nested templates in meteor - meteor

Question

I am playing around with meteor and trying to create a simple quiz application using the same. I have setup my questions collection this way:
{question: "Why did the chicken cross the road??", choices: ["To eat", "To die", "It depends", "There is no chicken"], correctAnswer:2, number : 1},
{question: "Who was the first man to step on moon's surface?", choices: ["Yo Yo Honey Singh", "Neil Armstrong", "Buzz Eldrin", "Rakesh Sharma"], correctAnswer:1, number : 2},
{question: "Where is Timbuktu? ", choices: ["Asia", "There is no such place", "Africa", "Europe"], correctAnswer:2, number : 3},
{question: "Who said 'there is no pill'?", choices: ["Morpheus", "Mr. Anderson", "Neo", "Yoda"], correctAnswer:0, number : 4},
{question: "What is the one thing that saved Arthur Dent's life multiple times?", choices: ["The bugblatter beast of Tral", "Ford Perfect", "A towel", "The babel fish"], correctAnswer:2 , number : 5}
I am able to get the question from the collection but struggling with getting the options for each question (which are stored in an array as shown above). I created two templates, one for the question stem and the second one for the choices. The options template is nested inside the question template like so:
<template name="question">
<p>{{ currentQuestion.question }}</p>
<form>
{{ #each currentQuestion.choices }}
<div class="radio answers">
{{> choices}}
</div>
{{ /each }}
</form>
</p>
</template>
<template name="choices">
<input type="radio" name="answer" id="{{ choice }}"><label for="{{ choice }}">{{ choice }}</label><br>
</template>
Obviously this is not working. Now my questions are:
Is this the best way to setup my collection of question?
How do I setup my nested templates to navigate and display the array of choices in my collection?
Thanks in advance. Looking forward to some solutions for this.
Cheers..

Answer 1

<template name="questions">
{{#each questions}}
{{> question}}
{{/each}}
</template>
<template name="question">
<p>{{ question }}</p>
<form>
{{ #each choices }}
<div class="radio answers">
{{> choices}}
</div>
{{ /each }}
</form>
</template>
<template name="choices">
<input type="radio" name="answer" id="{{ this }}"><label for="{{ this }}">{{ this }}</label><br>
</template>
See working sample in meteorpad