Determine similarity scale of two words based on the following criterion.

Score Type Interpretation Example Pair
4 Synonym The two words are different ways of referring to the same concept of second word. decision choice, resolution
3 Similar The two words are of the same nature, but slightly different in details. decision preference, firmness
2 Related The two words are closely related to second word, but they are not similar in their nature. decision adjudicature, purposiveness
1 Same domain or slight related The two words have distant relationship. decision result
0 Completely unrelated The two words have nothing in common. decision sky

1) Some words have multiple senses. Thus, first read through the word definitions below, and then give your answer. For example, although "DELIVER" is usually used for carrying and bringing things, it could also be a synonym of "EXPRESS". Therefore, the similarity score of "DELIVER" and "EXPRESS" should be 4.

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Word 1 Word 2
"${word1}" "${word2}"
${def1} ${def2}

You can evaluate similarity scale in 10 seconds. Please read the definitions of words first.
Word 3 Word 4
"${word3}" "${word4}"
${def3} ${def4}

You can evaluate similarity scale in 10 seconds. Please read the definitions of words first.
Word 5 Word 6
"${word5}" "${word6}"
${def5} ${def6}

You can evaluate similarity scale in 10 seconds. Please read the definitions of words first.