Is the overall sentiment of the input text neutral?

Input Text: Do you know what is happening tomorrow at Yerba Buena Center in San Fransisco? #iPhone5 #iPhone5 #iPhone5 #iPhone5 #iPhone5 #iPhone5
Do you know what is happening tomorrow at Yerba Buena Center in San Fransisco? #iPhone5 #iPhone5 #iPhone5 #iPhone5 #iPhone5 #iPhone5