to 10 for 353 noun pairs; for example (plane, car) had an average score of 5.77. SimLex-999 (Hill et al., 2015 ) is a more difficult dataset that quantifies similarity (cup, mug) rather than relatedness (cup, coffee), and including both concrete and abstract adjective, noun and verb pairs. The TOEFL dataset is a set of 80 questions, each consisting of a target word with 4 additional word choices; the task is to choose which is the correct synonym, as in the example: Levied is closest in meaning to: imposed, believed, requested, correlated (Landauer and Dumais, 1997). All of these datasets present words without context.