1748
of course , the most common things in seawater , besides the hydrogen and oxygen that make up the water itself , are sodium and chloride ions , which are the components of common table salt and make ocean water taste salty to us .
 None
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: component whole, NA, instrument agency, member collection, cause effect, entity destination, content container, message topic, product producer, entity origin 
Text: {0} 
Answer:
 NA: seawater, ions