Azhar 's unexpected strike at the stroke of tea brought relief for Pakistan .
They eventually got through the tail with the third new ball but not before Rangana Herath had been grassed by Gul at extra cover , the sixth drop of the innings .
Azhar 's unexpected strike at the stroke of tea brought relief for Pakistan and they eventually got through the tail with the third new ball but not before Rangana Herath had been grassed by Gul at extra cover , the sixth drop of the innings .