Example outcome

Lesson
Lessonsnamespaces/google.engedu.apski/contents/Lesson-255103764436910972342138496252193945896en
expand_less
1. Lesson nameSend Emails in the Workplace
- namespaces/google.engedu.apski/contents/Activity-284929776626590252724967521724688052192en
- namespaces/google.engedu.apski/contents/Activity-156627133759414255855879002457522547323en
- namespaces/google.engedu.apski/contents/Activity-303289016646956965201781953708753567510en
- namespaces/google.engedu.apski/contents/Activity-222313042142299412543706773534689165924en
- namespaces/google.engedu.apski/contents/Activity-267093509601292690884343605464149751215en
- namespaces/google.engedu.apski/contents/Activity-153508060028695492127416295341337637039en
- namespaces/google.engedu.apski/contents/Activity-103172287792371726610002274916451450765en