Sentence 1: Last weekend, Sierra, the Human Resource Manager worked a shift. 
 Sentence 3: Bear laid down, but when an employee stood up Bear attacked 
 Sentence 4:  He bit a Hispanic worker and a black worker 
 Sentence 5:  The black worker contacted an attorney, he felt disciplined by Bear 
 Option 1: She brought her German Shepherd named Bear. 
 Option 2: She brought her German Shepherd named Tiger.