Is the tone of the input text positive?

Input: "I ""alpha'd"" Molly by holding &amp; lightlly scruffing her to keep her from eating Thor's food. Since, she has sat quietly beside me. Interesting"
"I ""alpha'd"" Molly by holding &amp; lightlly scruffing her to keep her from eating Thor's food. Since, she has sat quietly beside me. Interesting"