Given two noun phrases (arguments) and relationship between them, form a sentence that expresses theses arguments with the given relationship.

Relationship: 'be island of', Argument/Subject 1: 'phuket', Argument/Subject 2: 'thailand'
Phuket is Thailand 's biggest island .

Relationship: 'be elect', Argument/Subject 1: 'republican', Argument/Subject 2: 'president'
Later Ms. Hutar was elected President of the National Federation of Republican Women .

Relationship: 'launch beta of', Argument/Subject 1: 'amazoncom', Argument/Subject 2: 'amazon mp3'

Amazon.com has launched a public beta of Amazon MP3 , a digital music store that provides DRM-free downloads of over 2 million songs from 180,000 artists and 20,000 labels .