ATHENS, Sept 1 Greece's Syriza party will scrap a value added tax on private education if voted back to power in a snap election in September, a party statement said on Tuesday evening, as its leader Alexis Tsipras campaigned on the island of Crete.
In the context of the input sentence, determine the relationship between 'Syriza' and 'Alexis Tsipras'.
Options: headquarters location, chairperson, position held, brand