Single/multi-select question: Does the sentence "MTP was designed for use with portable media players, but it has since been adopted as the primary storage access protocol of the Android operating system from the version 4.1 Jelly Bean as well as Windows Phone 8 (Windows Phone 7 devices had used the Zune protocol which was an evolution of MTP)." provide a valid answer to the question "Why has MTP become the primary storage access protocol of the Android operating system?"
Choose from:
A). yes
B). no
B).