Given a text passage, you need to generate a suitable title as the output. The output title should be one of the words/phrases used in the passage and must be no longer than five words.

Ex Input:
Paragraph: The pectoral fin disc of the plain maskray is thin and diamond @-@ shaped with narrowly rounded outer corners , measuring 1 @.@ 1 1 @.@ 3 times longer than wide . The leading margins of the disc are gently concave and converge at a broad angle to the pointed tip of the snout . The small eyes are placed close together , and behind them are the spiracles . The nostrils are elongated and have a skirt @-@ shaped flap of skin between them . The small mouth bears prominent furrows at the corners and contains two slender papillae on the floor . Small papillae are also found around the outside of the mouth . There are five pairs of gill slits . The pelvic fins are fairly large and pointed .
The tail is short , barely exceeding the length of the disc when intact , and has a broad and flattened base leading to usually two stinging spines . After the stings , the tail becomes slender and bears a long ventral fin fold and a much shorter , lower dorsal fin fold . Most of the body lacks dermal denticles ; a midline row of 4 13 small , closely spaced thorns is present behind the spiracles , and another row of 0 4 thorns before the stings . The dorsal coloration is grayish green , becoming pinkish towards the disc margins ; there is a dark mask @-@ like shape around the eyes and a pair of small dark blotches behind the spiracles . The tail behind the stings has alternating black and white bands of variable width , ending with black at the tip . The underside is plain white and the ventral fin fold is light grayish in color . This species grows to 24 cm ( 9 @.@ 4 in ) across and 45 cm ( 18 in ) long . Question: what is the suitable title of the passage ?

Ex Output:
Description

Ex Input:
Paragraph: Barker worked principally in watercolor with pen @-@ and @-@ ink , but she was equally competent in black @-@ and @-@ white , in oils , and in pastels . She carried a sketchbook with her for capturing interesting children . She once indicated , " I have always tried to paint instinctively in a way that comes naturally to me , without any real thought or attention to artistic theories . "
Kate Greenaway was a childhood favorite and an influence on her art . Barker 's child subjects wear nostalgic clothing as Greenaway 's children do , though Barker 's children are less melancholy and less flat in appearance , due perhaps to advances in printing technology . Barker studied flowers with an analytical eye and was friend to children 's illustrator , Margaret Tarrant . Along with Greenaway , illustrator Alice B. Woodward also influenced Barker 's work .
The Pre @-@ Raphaelites were a strong , lifelong influence on Barker . She once indicated , " I am to some extent influenced by them not in any technical sense , but in the choice of subject matter and the feeling and atmosphere they could achieve . " She admitted a fondness for the early paintings of John Everett Millais and " the wonderful things " of Edward Burne @-@ Jones . Question: what is the suitable title of the passage ?

Ex Output:
Art

Ex Input:
Paragraph: In the late 1920s , Barker began to doubt she was doing enough for the church and considered focusing solely on sacred works . Family and friends recommended she continue secular and sacred works , which she did .
Barker continued to attend evening classes at the Croydon Art School between the 1920s and the 1940s , eventually receiving a teaching position . She took sketching trips to Amberley and Storrington in Sussex and to Cornwall and the southern coast with family and friends . She visited and stayed with artist Margaret Tarrant in Gomshall , Surrey and with family in Ugglebarnby , Near Whitby , North Yorkshire .
In 1940 , the Barker 's live @-@ in maid retired , and Dorothy Barker closed her school at the back of the house in The Waldrons . She continued to supervise the household , and to give both her mother and sister the care they needed . Dorothy and her sister collaborated upon only two books : Our Darling 's First Book and the Christian @-@ themed , He Leadeth Me . In 1954 Dorothy Barker died of a heart attack . Barker was unable to pursue her art to any significant extent following her sister 's death , as all the care of her aged mother devolved upon her , but she did manage to begin planning a stained glass window design in her sister 's memory for St. Edmund 's , Pitlake . Question: what is the suitable title of the passage ?

Ex Output:
Middle years