In the following passage some of the words have been deleted. Read the passage carefully and select the correct answer for the given blank our of the four alternatives.

Worker's compensation benefits in Pennsylvania should pay for your medical (1) __________ and a portion of your lost wages. However, you cannot be (2) __________ for pain and suffering or other non-financial damages that your illness or injury may (3) __________ you. A personal injury or wrongful death lawsuit, on the other hand. (4) __________ compensation for the ill worker or surviving family members. If someone (5) __________ your employer or a co-worker was to blame for your illness, you could pursue such a claim.