Is there a positive sentiment in the input text?

Given Text: Yoga teacher training free class and Q &amp;A will be held Sat 9/19 from 1-4pm. FREE event so come with all questions! #yoga #teacher #training
Yoga teacher training free class and Q &amp;A will be held Sat 9/19 from 1-4pm. FREE event so come with all questions! #yoga #teacher #training