Context: 'Do you need extra firewood to cook the fish? I have a bunch.' 'I do need a little firewood to cook the fish. However, it's so hot outside that I may get dehydrated. ' 'Ah, so you want some extra water too? I have a lot of lemonade mix for the kids so I'll need water for them.'
Utterance: 'I tend to get dehydrated quickly so if I don't have enough to drink I won't be able to provide everyone with food.'