The kids were starving so Katerina made them some Pelemeni ( a kind of Russian ravioli ) & amp ; then we headed off into St Petersburg with Liza as well . Now there were 5 of us in the back so we took a rug that the kids could duck under whenever we spotted a policeman ! It was about an hour 's drive into the centre of the city through crazy Russian traffic , with Alexi shouting " Poleizi ! "
Why would the narrator need to bring a rug along ?
Pick the best answer from the following options:
- The narrator is using it for concealment .
 - None of the above choices .
 - The narrator is decorating .
 - The narrator only borrowed it .


The narrator is using it for concealment .