Pick the BEST answer:

The fire will be put out only if a fresh water supply is found, but it won't be found if we don't have more men searching.

Question $1$Answer

a$.$

$($O $$ W$)($~M & ~W$)$

b$.$

$($O $$ W$)$ & $($~M $$ ~W$)$

c$.$

$($O $$ W$)$ & $($~M & ~W$)$

d$.$

O $($W & ~M$)$ & ~W

e$.$

$($O & W$)$ & $($~M $$ ~W$)$