Task: Pos Tagging
Input (English): Sentence: I heard that a company ( here is a link : http://news.yahoo.com/nestl-purina-releases-commercial-aimed-dogs-183443091.html ) is trying to make a dog food commercial aimed at dogs , complete with squeaky chew {{ - }} toy sounds , and high pitched sounds that humans ca n't hear . 
Word: -
Output (English): HYPH