INPUT ARTICLE: Article: When you exercise your option, you buy (call) or sell (put) the underlying stock at the price stated in the contract. If your options have value relative to the actual stock price, you are "in the money." A call option allows you to buy stock at the stated strike price. You'll make money if the stock is trading at a higher price than your stock price, because you can buy shares at your lower strike price. You could then turn around and sell those shares at the actual price to make money. If you have put options, you have the right to sell stock at the strike price listed on your contract. You'll make money if you exercise your options when the stock is selling at a much lower price on the open market. You are essentially forcing someone to buy shares at a higher price. You can then buy more shares at the lower price, or simply pocket the difference. For example, if you own a call option for stock at the strike price of $50, and the stock is currently selling at $100, you are "in the money" because you can buy the stock for half the price it's actually trading for. Likewise, if you owned put options for stock at the strike price of $100, and it is currently selling at $50, you are "in the money" because you can force someone to buy the stock at twice the price it's currently trading for. If you have American-style options, you can exercise them at any time you don't have to wait until the expiration date. Exercising an option well before the expiration date means losing potential value. However, waiting it out comes with a risk that the stock price won't move the way you've predicted. For example, suppose you are in the money on call options that don't expire for 6 months. You could exercise them now and buy the stock at your strike price. However, if the stock continues to rise, you could potentially make more money by exercising the option later. Even with American-style options, most options aren't exercised until close to their expiration date. This gives options holders the opportunity to maximize the time value of their options. To exercise a put option, you must first own the underlying stock. If you're exercising a call option, on the other hand, you need the resources to purchase the underlying stock at the strike price. Your broker may have its own rules about how much money you need to have in your account to exercise your options. Call customer service or check the educational resources on your broker's website for specific rules. You can't trade options without a broker. If you have an online broker, you may not have to do anything more than click a button. Your broker will take several steps behind the scenes to exercise your options for you. The process is somewhat complex, but in reality it typically only takes a few minutes. You don't have any sort of relationship with the investor who is assigned the options you exercise. In fact, you likely won't even know who they are. The process is done electronically by the relevant options clearing house. When your options have been exercised, your broker will deposit your profits (less fees and commissions) into your account. For a put option, you'll have a cash deposit. For a call option, you'll have shares in the underlying stock. Commissions and fees for the transaction will be deducted from your account. If you exercised a call option, the commissions and fees will come out of the cash in your account, not from selling the shares of stock you purchased through your options contracts.

SUMMARY: Compare the price of the underlying stock to your strike price. Evaluate the time value of your option. Check your account balance. Instruct your broker to exercise the option. Verify the net result.

INPUT ARTICLE: Article: How you make the in-text citation depends on what kind of source you pulled the quote from. Provide a word or phrase (the author's name) and the page number. If you state the word or phrase in the sentence, you do not need to add it to the in-text citation. If there are three or less authors, list all of the authors' last names in alphabetical order within the parentheses followed by the page number. If there are more than three authors, write the last name of the author who appears first in the alphabet, followed by "et al." and the page number. Use a shortened title of the work in place of an author's name. List either the web page's author, website name, or article name in parentheses. You do not need to put a page number. Include the first item that appears in that source's listing on the Works Cited page--usually the interviewee's last name. This is where you list the full bibliographical information for each source that you quoted or cited in your paper. You should list your sources in alphabetical order. Use the following formats:

SUMMARY: Place a parenthetical, in-text citation as soon as possible after the quote. Create an in-text citation of a publication with a known author (book, magazine, journal article, newspaper). Create an in-text citation of a work with multiple authors. Create an in-text citation of a work with no known author. Create an in-text citation for a web page. Create an in-text citation for an interview or personal communication. Create a Works Cited page.

INPUT ARTICLE: Article: Once the pork starts to become tender, add the taro wedges to the soup. Continue cooking the soup at a low simmer for 15 minutes, or until the taro softens. If using pork spare ribs, wait until the pork starts to separate from the bone before adding the taro. If using boneless pork belly, test the pork by piercing it with a fork; if you can cut into it with a fork but it still retains solid form, add the taro. If more scum or suds develop at the top of the soup after adding the taro, skim the surface with a spoon before continuing. Pour the tamarind juice into the soup broth and stir to combine. Cook the soup for another 5 minutes at a mild simmer. Doing so allows the flavor of the juice to meld with the broth and other ingredients. If you use a powdered tamarind mix instead of using fresh tamarind juice, add the powder directly to the broth and stir to mix it in. Allow the broth to simmer for 5 minutes, as you would do with tamarind juice. Place the slices radish and sliced eggplant in the soup. Stir to combine, then cook for 5 minutes. When finished, the eggplant should be nearly tender and the radish should slightly soften. Add the string beans to the soup and stir to combine. Cook for another 2 to 3 minutes. At this point, the pork and all of the vegetables should be soft enough to easily pierce with your fork. Continue to simmer the soup until the meat and vegetables are ready. Place the leaves of water spinach in the soup and stir to combine. Turn off the heat and cover the pot, then allow the soup to sit for 3 to 5 minutes. Since water spinach can be somewhat delicate, allowing it to cook using residual heat instead of direct heat can prevent it from falling apart. When it's ready, the water spinach leaves should be wilted yet whole. Taste the soup broth. Add salt and pepper as needed to balance out the flavors. You can also add extra fish sauce, if desired. You should flavor the soup according to your own tastes, but to make authentic sinigang na baboy, the broth should be both sour and salty. Ladle the hot soup into individual serving bowls and enjoy. You can either remove the pork bones before serving the dish to your guests or allow each guest to do so after serving the soup. Sinigang na baboy is frequently served with a side of steamed rice. Consider garnishing it with chopped scallions, lemon wedges, and additional fish sauce, as well.

SUMMARY:
Add the taro. Add the tamarind to the soup. Mix in the radish and eggplant. Stir in the beans. Add the water spinach. Season as needed. Serve.