3172
During the 1960s , magazines for women in the Philippines featured literary articles featuring topics on contraception , sexual health , marriage , erotica and sexual liberation with the purpose of improving marital relationship , and not as an impediment or replacement to romantic or appropriate natural and normal human sexuality .
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Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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