To answer this question, the user needs to understand the relationship between the first word and the second word in the given pair, and identify which of the options has a similar relationship between its own pair of words.
The relationship between TANGO and DANCE is that TANGO is a type or category of DANCE. Therefore, the correct answer should have a similar relationship between its own pair of words.
Now, let's go through each option and explain why it is right or wrong:
A. stanza : line - This option is incorrect because stanza and line are not directly related in the same way as TANGO and DANCE. A stanza is a group of lines in poetry, but the relationship between a stanza and line is not one of type/category.
B. tonality : instrumentation - This option is incorrect because tonality and instrumentation are not directly related in the same way as TANGO and DANCE. Tonality refers to the key or mode of a piece of music, whereas instrumentation refers to the instruments used to perform the music.
C. arabesque : theme - This option is incorrect because arabesque and theme are not directly related in the same way as TANGO and DANCE. Arabesque is a type of ballet position or movement, whereas a theme is a recurring idea or subject in a work of art.
D. rhyme : pattern - This option is incorrect because rhyme and pattern are not directly related in the same way as TANGO and DANCE. Rhyme refers to the repetition of sounds at the end of words, whereas pattern refers to a repeated sequence of elements.
E. elegy : poem - This option is correct. An elegy is a type or category of poem that expresses sorrow or grief for someone who has died. Therefore, the relationship between elegy and poem is similar to the relationship between TANGO and DANCE.
The Answer is: E