John hakuweza kutabasamu. Hakuwa na huzuni, hakuwa na misuli tena. Lakini aliwafurahisha watoto kwa kusimama kichwani mwake wakati alifanya nini? 
Choose an answer to this question from the following options:

A: fanya utani
B: upinde wa mvua
C: furahisha wengine pia
D: kulia
E: kukunja uso
The right answer is E