Three of the following sentences are fused sentences. Choose the one correctly punctuated sentence that is not a fused sentence.
Question 39 options:
a) Water polo was invented during the nineteenth century, but the game has changed a lot since then.
b) Water polo was invented during the nineteenth century the game has changed a lot since then.
c) Water polo was invented during the nineteenth century in contrast the game has changed a lot since then.
d) Water polo was invented during the nineteenth century however the game has changed a lot since then.