[multi_turn_composite_139]
Ground truth: get_symbol_by_name(name='Zeta Corp')
add_to_watchlist(stocks=['ZETA'])
get_watchlist()
post_tweet(content='Excited to keep an eye on my latest stock picks, including Zeta Corp, as part of my watchlist! Stay tuned for more updates on my investment journey.',tags=['StockWatch','Investments'])