With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Heidi Klum is a model who has also worked in business.
text_B: NOTOC. The Speech Assessment Methods Phonetic Alphabet -LRB- SAMPA -RRB- is a computer-readable phonetic script using 7-bit printable ASCII characters , based on the International Phonetic Alphabet -LRB- IPA -RRB- .. ASCII. American Standard Code for Information Interchange. International Phonetic Alphabet. International Phonetic Alphabet. It was originally developed in the late 1980s for six European languages by the EEC ESPRIT information technology research and development program .. EEC. European Economic Community. ESPRIT. European Strategic Program on Research in Information Technology. As many symbols as possible have been taken over from the IPA ; where this is not possible , other signs that are available are used , e.g. -LSB- @ -RSB- for schwa -LRB- IPA -LSB- -LSB- ə -RSB- -RSB- -RRB- , -LSB- 2 -RSB- for the vowel sound found in French deux -LRB- IPA -LSB- -LSB- ø -RSB- -RSB- -RRB- , and -LSB- 9 -RSB- for the vowel sound found in French neuf -LRB- IPA -LSB- -LSB- œ -RSB- -RSB- -RRB- .. schwa. schwa. French. French phonology. Today , officially , SAMPA has been developed for all the sounds of the following languages  :. The characters -LSB- `` s -LCB- mp@ ] represent the pronunciation of the name SAMPA in English , with the initial symbol -LSB- '' -RSB- indicating primary stress .. Like IPA , SAMPA is usually enclosed in square brackets or slashes , which are not part of the alphabet proper and merely signify that it is phonetic as opposed to regular text .. square brackets. bracket. slashes. slash ( punctuation )
not_related.