1- a situation when you waited for a bus or a train 2- a challenging profession you know about

Family responsibilities:
Q.
What responsibilities do parents have towards their children?
A.
 
Parents naturally love their kids. However, the parents are responsible for 
everything of their kids from rearing their kids well, educate them, and allow 
picking the right things for them or their career or even their marriage.
Q.
What responsibilities do children have towards their parents?
A.
 
The most important responsibility the children have towards their parents is 
to abide by all the directives they get from the parents. There are no parents 
who want to have their kids in distress. So, the children should pay attention to 
their parents, take care of them in their old age and overall they should respect 
the parents always.