"We survive".
Piotr stepped out of the ship just as the creature attacked Jack, being able to see what happened. In the split second he spent outside the ship before the incident, he couldn't help but stare at the jungle, astonished. They had made it, they were the first to explore this unknown spot in the universe, and it was up to them to study and catalog the place. But before they could do their duty, they had to assure their own safety. As the attack happened, he immediately realized the imminent danger they were exposed to. They weren't at home and, as far as he knew, anything could mean the end for this squad of Space Explorers. It would take a while to get used to the idea of having to be careful of absolutely everything around them, but they had to do it if they wanted to get back home at some point.
"You", he said while turning his head at the hurt soldier, "if I were you, I'd get that checked immediately. For all we know, that creature could have injected some sort of neurotoxin and you could die any second now". He now directed his speech to everyone around him. "As for the rest of you, I'd suggest you to be really careful. You may not have noticed it yet, but we are no longer on Earth, so don't act as if we were. Be wary of your surroundings. If something gets close to you, it's likely to eat you".