# data[].attributes.body
not giving attention to the speaker

# data[].attributes.headline
rather use your phone than listening to the presenter 

# data[].attributes.subject
rather use your phone than listening to the presenter 

# data[].attributes.body
nod when listening someone

# data[].attributes.body
greeting guests

# data[].attributes.body
respond their questions or give feedback when professor asked

# data[].attributes.body
help each other

# data[].attributes.body
respect various ideas