Identify the given statements as True (T) or False (F). (1) Major sites of Indus valley civilisation are now in Pakistan. (2) John Marshall followed the stratigraphy of the mound. (3) A linga is worshipped as a symbol of Shiva. (4) Steatite was an example of hard-stone for cutting beads. (5) Every house in lower town at Mohenjodaro had a well in a room meant for the passers-by.