The mangrove's distinctive companion is the low, trunkless nipa palm, whose curtain of fronds has traditionally provided roofing material for coastal huts.
Palms provide waterproof and durable roofing material.
mnli hypothesis: Palms provide waterproof and durable roofing material. premise: The mangrove's distinctive companion is the low, trunkless nipa palm, whose curtain of fronds has traditionally provided roofing material for coastal huts.