Two sentences are given to you. Five options are given for both the sentences. Choose the correct option. Ignore the error of punctuations, if any.

1. The war against terrorism cannot be won unless the war against poverty, against disease, against ignorance is won.

2. A tethered aerostat may break away due to the cable damage caused by abrasion or strong wind. In order to avoid to lose the aerostat, the discharge valve will open automatically when the aerostat escapes into the air.