Select the phrase/connector from the given three options which can be used to form a single sentence from the two sentences given below, implying the same as expressed in the statement sentence.
The ancient city of Harappa was heavily damaged under British rule. The bricks from the ruins were used in the construction of the Lahore–Multan Railway.
1. When bricks from
2. But the bricks from
3. Whereas bricks from
1
Only 1
2
Only 2
3
Only 3
4
Both 1 and 3
5
Both 2 and 3