Text: The area proved unsuitable for sugar cane production, but in 1871 fruit shippers began to take locally grown bananas back to Boston in the United States, and the trade was an immediate success.
Entailment: In 1871, fruit shippers began to take locally grown bananas to Boston and began a successful trade.
Contradiction: In 1875,  fruit shippers began to take locally grown coconuts to Boston and began a successful trade.