. "Esme's Herd"@en . "Unknown"@en . . "Prickly Problems"@en . . . . "Esme's Herd is a group of elephants featured in Prickly Problems."@en . . "Esme's Herd is a group of elephants featured in Prickly Problems."@en . . "Esme's Herd"@en . . "Unknown"@en .