Lampard told Sky Sports News: "It wasn't mathematically impossible before today and certainly not now. We'll keep going. We showed that desire on the pitch.
"We were devastated last week against Sunderland because it was a home game and we wanted to win. But we've bounced back today.
"We changed the team, Tomas Kalas came in for his debut and was absolutely fantastic. Every man out there was brilliant."
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