question:
Notable company inventions or developments include the automated teller machine (ATM), the floppy disk, the hard disk drive, the magnetic stripe card, the relational database, the Universal Product Code (UPC), the financial swap, the Fortran programming language, SABRE airline reservation system, dynamic random-access memory (DRAM), copper wiring in semiconductors, the silicon-on-insulator (SOI) semiconductor manufacturing process, and Watson artificial intelligence.
This IBM invention is known by the acronym UPC, what is the full name?

answer: yes

question:
These chemicals, termed semiochemicals, are often derived from plant metabolites include those meant to attract, repel and provide other kinds of information.
Semiochemicals come from where?

answer: yes

question:
If a glacial valley runs into a large body of water, it forms a fjord.
What gives mountain vallys their characteristic "V" shape before glacation?

answer: no

question:
Estonia joined the WTO in November 1999.
When did Estonia unite with the WTO?

answer:
yes