article_snippet.sent: After five minutes of choking, a false nail finally came loose from the back of her throat and fell out onto the pavement.
article_snippet.sent: I don't know how long that nail had been in there.'
article_snippet.sent: Blood started to come out of my mouth. '
article_snippet.sent: The next thing I knew there was a nail on the floor and a pile of blood.
article_snippet.sent: a nail on the floor and a pile of blood had been scratching me and causing me to bleed. '
article_snippet.sent: Even when a nail on the floor and a pile of blood had come out
article_snippet.sent: I kept saying to the ambulance people it was still in there, so the ambulance people gave me another hard hit and more blood came up.'
highlights_snippet.sent: Alison Hall, 48, says the nail became lodged and she started to choke .
  