before_sent:  Its unclear how Kievs transit refusal may affect the operationand whether the mayor has the authority to block national traffic on the railways.
before_sent_with_intent: <fluency>  Its unclear how Kievs transit refusal may affect the operationand whether the mayor has the authority to block national traffic on the railways.
after_sent:  Its unclear how Kievs transit refusal may affect this operation, or whether the mayor has the authority to block national traffic on the railways.