Interacted multichoice question

This statements is triggered every time the user clicks an alternative in multichoice
verb.id: 
"http://adlnet.gov/expapi/verbs/interacted"
verb.display.en-US: 
"interacted"
object.id: 
Typically the url to this resource, suffixed by subcontent id if this resource is used as sub content
object.objectType: 
"Activity"
object.definition.extensions: 
http://h5p.org/x-api/h5p-local-content-id: A unique identifier for this content used by H5P.
object.definition.name.en-US: 
User defined or autogenerated
actor.mbox: 
Typically holds the logged in users e-mail adress like "mailto:name@example.com"
actor.name: 
Typically holds the user's name like "falcon"
actor.objectType: 
"Agent"
context.contextActivities.category[0].id: 
Info about the library sending out this statement on the form http://h5p.org/libraries/[Machine name]-[major version].[minor version]. For instance http://h5p.org/libraries/H5P.Blanks-1.4 for Fill in the blanks version 1.4.
context.contextActivities.category[0].objectType: 
"Activity"
context.contextActivities.parent[0].id: 
Typically holds the id of the parent of this activity if this activity is used as sub content
context.contextActivities.parent[0].objectType: 
"Activity"