Which task is an example of Natural Language Generation (NLG)?

What is the purpose of tokenization in NLP?  

Income ($X,000) Age # of Accounts Approved? Euclidian Distance to Test Data 16 20 4 Yes 28.92 90 60 3 No 31.32 67.5 42 2 No 52.59 10 38 2 Yes 22.63 52 40 3 Yes 52.74 27 22 3 No 25.28 96 60 3 Yes 31.32 37.5 45 3 ? –  This table contains the historical data for Bank Loan Applications. Based on Euclidian Distances, find the decision for the test data (shown in red) using the KNN classifier, where K=3. Please note that Euclidian distances are not given in ascending or descending order. The test data should be classified as [answer].

Identify ALL of the adverbs. Select all that apply.   First, I really want you to open this box carefully.

Select whether the underlined phrase is a noun phrase, verb phrase, prepositional phrase, adjective phrase, or adverb phrase.   I would have noticed it eventually.

If there is currently a surplus of dollars, which of the following would you expect to see in the foreign exchange market?

Identify all the words that comprise verb PHRASE(s) in the sentence.   You should have known better! 

Explain why the timing of fiscal policy may be more difficult than the timing of monetary policy.

Is the underlined conjunction subordinating or coordinating?   I gave you the book so you could read it.

Identify each of the following as (i) part of an expansionary fiscal policy, (ii) part of a contractionary fiscal policy, or (iii) not part of fiscal policy. a. The personal income tax rate is lowered. b. Congress cuts spending on defense. c. College students are allowed to deduct tuition costs from their federal income taxes. d. The corporate income tax rate is lowered.